John Grönholm
| Club | Vaasan Miekkailijat |
| Nationality | Finland |
Ratings
| Category | Last competed | Rank (current) | Weighted Rating (current) | Rank (best) | Weighted Rating (best) |
|---|---|---|---|---|---|
| Longsword | |||||
| - Mixed & Men's Steel Longsword | August 2026 | 2076 (top 25.3%) | 1318.8 | 709 (August 2022) | 1369.5 (January 2024) |
Record
| Division | Total | Win | Loss | Draw | Other |
|---|---|---|---|---|---|
| Mixed Steel Longsword | 84 | 41 | 40 | 3 | 0 |
| Men's Steel Longsword | 4 | 1 | 3 | 0 | 0 |
| Sum | 88 | 42 | 43 | 3 | 0 |
Full rating histories
Mixed & Men's Steel Longsword
Missing sections mean that the fighter was inactive, I.E. had not competed in 24 months or more.
January 2017
954
964.8
1384
0
February 2017
1023
964.2
1483
1
-0.6
March 2017
1109
963.6
1594
2
-0.6
April 2017
1226
963
1729
3
-0.6
May 2017
1284
962.4
1818
4
-0.6
June 2017
1321
961.8
1866
5
-0.6
July 2017
1347
961.2
1895
6
-0.6
August 2017
1384
960.7
1955
7
-0.6
September 2017
1479
960.1
2082
8
-0.6
October 2017
1534
959.5
2154
9
-0.6
November 2017
1606
958.9
2234
10
-0.6
December 2017
1646
958.3
2303
11
-0.6
January 2018
1156
1119.2
2362
0
160.9
February 2018
1215
1118.4
2480
1
-0.8
March 2018
1260
1117.6
2559
2
-0.8
April 2018
1338
1116.7
2735
3
-0.8
May 2018
1400
1115.9
2853
4
-0.8
June 2018
1449
1115
2935
5
-0.8
July 2018
1459
1114.2
2948
6
-0.8
August 2018
1480
1113.4
3000
7
-0.8
September 2018
1568
1112.6
3168
8
-0.8
October 2018
1608
1111.7
3214
9
-0.8
November 2018
1667
1110.9
3324
10
-0.8
December 2018
1706
1110.1
3384
11
-0.8
January 2019
1749
1106.5
3403
0
-3.6
February 2019
1770
1105.5
3427
1
-1
March 2019
1796
1104.6
3458
2
-1
April 2019
1830
1103.6
3488
3
-1
May 2019
1874
1102.7
3564
4
-0.9
June 2019
1890
1101.7
3576
5
-0.9
July 2019
1899
1100.8
3615
6
-0.9
August 2019
1923
1099.9
3660
7
-0.9
September 2019
1955
1098.9
3707
8
-0.9
October 2019
2016
1098
3820
9
-0.9
November 2019
2044
1097.1
3893
10
-0.9
December 2019
2064
1096.2
3905
11
-0.9
January 2020
2103
1095.2
3945
12
-0.9
February 2020
2115
1094.3
3936
13
-0.9
March 2020
2108
1093.4
3900
14
-0.9
April 2020
2059
1092.5
3778
15
-0.9
May 2020
2034
1091.6
3705
16
-0.9
June 2020
1973
1090.7
3570
17
-0.9
July 2020
1974
1089.8
3564
18
-0.9
August 2020
1956
1088.9
3514
19
-0.9
September 2020
1911
1088
3386
20
-0.9
October 2020
1864
1087.1
3275
21
-0.9
November 2020
1795
1086.2
3128
22
-0.9
December 2020
1749
1085.4
3038
23
-0.9
January 2021
1084.5
2987
24
February 2021
1083.6
2921
25
March 2021
1082.7
2804
26
April 2021
1081.9
2608
27
May 2021
1081
2444
28
June 2021
1080.1
2416
29
July 2021
1079.3
2353
30
August 2021
1078.4
2248
31
September 2021
1077.6
2104
32
October 2021
1076.7
1910
33
November 2021
1075.9
1653
34
December 2021
1075
1597
35
January 2022
1074.2
1401
36
February 2022
1073.3
1368
37
March 2022
1072.5
1425
38
April 2022
1071.7
1596
39
May 2022
931
1132.2
1798
0
60.5
June 2022
1010
1131.2
1978
1
-0.9
July 2022
1078
1130.3
2077
2
-0.9
August 2022
709
1277.1
2152
0
146.8
September 2022
762
1276
2296
1
-1.1
October 2022
790
1274.9
2422
2
-1.1
November 2022
721
1312.2
2524
0
37.3
December 2022
739
1310.9
2632
1
-1.3
January 2023
726
1322.9
2756
0
12
February 2023
765
1321.6
2914
1
-1.4
March 2023
819
1320.2
3107
2
-1.3
April 2023
850
1318.9
3226
3
-1.3
May 2023
909
1317.6
3393
4
-1.3
June 2023
949
1316.2
3573
5
-1.3
July 2023
987
1314.9
3732
6
-1.3
August 2023
824
1357
3743
0
42
September 2023
847
1355.5
3859
1
-1.5
October 2023
879
1354.1
3986
2
-1.4
November 2023
918
1352.6
4117
3
-1.4
December 2023
928
1351.2
4145
4
-1.4
January 2024
866
1369.5
4269
0
18.3
February 2024
881
1368
4328
1
-1.5
March 2024
903
1366.5
4438
2
-1.5
April 2024
931
1365
4539
3
-1.5
May 2024
963
1363.5
4624
4
-1.5
June 2024
1017
1362.1
4804
5
-1.5
July 2024
1039
1360.6
4876
6
-1.5
August 2024
1095
1351.2
4953
0
-9.4
September 2024
1109
1349.7
5057
1
-1.5
October 2024
1466
1294.6
5230
0
-55
November 2024
1534
1293
5417
1
-1.6
December 2024
1565
1291.4
5494
2
-1.6
January 2025
1607
1287.5
5536
0
-3.9
February 2025
1645
1285.9
5618
1
-1.7
March 2025
1767
1284.2
5950
2
-1.6
April 2025
1815
1282.6
6058
3
-1.6
May 2025
1903
1281
6357
4
-1.6
June 2025
1946
1279.4
6453
5
-1.6
July 2025
1988
1277.9
6540
6
-1.6
August 2025
1741
1312.7
6675
0
34.8
September 2025
1755
1311
6745
1
-1.7
October 2025
1797
1309.4
6851
2
-1.6
November 2025
1844
1307.7
7017
3
-1.6
December 2025
1870
1306.1
7082
4
-1.6
January 2026
1794
1316.9
7114
0
10.8
February 2026
1833
1315.2
7209
1
-1.7
March 2026
1883
1313.5
7368
2
-1.7
April 2026
1939
1311.9
7585
3
-1.6
May 2026
2028
1310.3
7909
4
-1.6
June 2026
2083
1308.7
8028
5
-1.6
July 2026
2126
1307.1
8087
6
-1.6
August 2026
2030
1322.2
8178
0
15.1
September 2026
2073
1320.5
8288
1
-1.7
October 2026
2076
1318.8
8215
2
-1.7
Match results
Mixed & Men's Steel Longsword - 88 fights
August 2026 - Bothnia Open 2026
Bothnia Open 2026
| Division | Stage | Opponent | Outcome | Opponent rating | Win chance |
|---|---|---|---|---|---|
| Mixed Steel Longsword | Bronze Final | Arttu Sulkanen | LOSS | 1471.14 | 29% |
| Mixed Steel Longsword | Elimination Bracket | Antti Heitto | WIN | 1434.89 | 34% |
| Mixed Steel Longsword | Pool 4 | Jan Kukkamäki | LOSS | 1487.85 | 26% |
| Mixed Steel Longsword | Pool 4 | Jari Herranen | WIN | 1051.87 | 65% |
| Mixed Steel Longsword | Pool 4 | Lam Diep | LOSS | Unrated | |
| Mixed Steel Longsword | Pool 4 | Heikki Saastamoinen | WIN | 783.67 | 87% |
| Mixed Steel Longsword | Quarter Final | Sallamaari Syrjä | WIN | 1174.09 | 72% |
| Mixed Steel Longsword | Semi Final | Joonas Valtteri Komulainen | LOSS | 1459.62 | 29% |
January 2026 - Helsinki Longsword Open 2026
Helsinki Longsword Open 2026
| Division | Stage | Opponent | Outcome | Opponent rating | Win chance |
|---|---|---|---|---|---|
| Mixed Steel Longsword | elimination round 1 | Nicolej Nysom Flohr | LOSS | 1473.32 | 27% |
| Mixed Steel Longsword | pool 21 | Mart van den Burg | LOSS | 1755.25 | 5% |
| Mixed Steel Longsword | pool 21 | Saku Holopainen | WIN | 878.54 | 66% |
| Mixed Steel Longsword | pool 21 | Anna Solovey | LOSS | 1546.36 | 19% |
| Mixed Steel Longsword | pool 21 | Elise Corcoran | WIN | 1130.83 | 60% |
| Mixed Steel Longsword | pool 21 | Mike Prendergast | DRAW | 1378.35 | 43% |
August 2025 - Bothnia Open 2025
Bothnia Open 2025
| Division | Stage | Opponent | Outcome | Opponent rating | Win chance |
|---|---|---|---|---|---|
| Mixed Steel Longsword | Pool Set 1 | Kimmo Virtanen | WIN | 952.39 | 71% |
| Mixed Steel Longsword | Pool Set 1 | Mika Koskimies | WIN | 1310.57 | 48% |
| Mixed Steel Longsword | Pool Set 1 | Antti Heitto | LOSS | 1449.06 | 27% |
| Mixed Steel Longsword | Pool Set 1 | Tuomas Tähtinen | LOSS | 1487.28 | 22% |
| Mixed Steel Longsword | Pool Set 1 | Zoltán Nemes | WIN | 1233.51 | 56% |
| Mixed Steel Longsword | Pool Set 1 | Alberto Hijano | WIN | 967.83 | 59% |
January 2025 - Helsinki Longsword Open 2025
Helsinki Longsword Open 2025
| Division | Stage | Opponent | Outcome | Opponent rating | Win chance |
|---|---|---|---|---|---|
| Mixed Steel Longsword | pool 31 | Quinn Richardson | LOSS | 1579.80 | 16% |
| Mixed Steel Longsword | pool 31 | Tapani Koppinen | LOSS | 1062.11 | 61% |
| Mixed Steel Longsword | pool 31 | Matvey Sakharov | LOSS | 1560.17 | 17% |
| Mixed Steel Longsword | pool 31 | Elizabeth Scott | WIN | 1317.35 | 43% |
October 2024 - THMS Open 2024
THMS Open 2024
| Division | Stage | Opponent | Outcome | Opponent rating | Win chance |
|---|---|---|---|---|---|
| Mixed Steel Longsword | Eighth-Finals | Antti Heitto | LOSS | 1427.12 | 40% |
| Mixed Steel Longsword | Pool Set 1 | Antti Heitto | LOSS | 1427.12 | 40% |
| Mixed Steel Longsword | Pool Set 1 | Mathieu Morin | LOSS | 1162.57 | 65% |
| Mixed Steel Longsword | Pool Set 1 | Christoffer Warelius | LOSS | 1162.10 | 78% |
| Mixed Steel Longsword | Pool Set 1 | Matias Mäntyniemi | LOSS | 761.53 | 73% |
| Mixed Steel Longsword | Pool Set 1 | Siiri Saastamoinen | WIN | Unrated |
August 2024 - Bothnia Open 2024
Bothnia Open 2024
| Division | Stage | Opponent | Outcome | Opponent rating | Win chance |
|---|---|---|---|---|---|
| Mixed Steel Longsword | Elimination Bracket | Nikolai Penev | WIN | Unrated | |
| Mixed Steel Longsword | Pool Set 2 | Nikolai Penev | DRAW | Unrated | |
| Mixed Steel Longsword | Pool Set 2 | Heikki Kerkkänen | LOSS | 1208.39 | 75% |
| Mixed Steel Longsword | Pool Set 2 | Jaakko Haapoja | WIN | 986.75 | 84% |
| Mixed Steel Longsword | Pool Set 2 | Jere Naski | WIN | 694.88 | 80% |
| Mixed Steel Longsword | Pool Set 2 | Samy Kurppa | WIN | 690.32 | 78% |
| Mixed Steel Longsword | Quarterfinals | Jani Syrjä | LOSS | 1020.37 | 57% |
January 2024 - Helsinki Longsword Open 2024
Helsinki Longsword Open 2024
| Division | Stage | Opponent | Outcome | Opponent rating | Win chance |
|---|---|---|---|---|---|
| Mixed Steel Longsword | elimination round 1 | Colin McConnell | LOSS | 1599.92 | 23% |
| Mixed Steel Longsword | pool 11 | Jieyu Wu | LOSS | 1676.20 | 16% |
| Mixed Steel Longsword | pool 11 | Henry Reynolds | WIN | 1208.03 | 55% |
| Mixed Steel Longsword | pool 11 | Juuso Rautio | WIN | 1029.12 | 69% |
| Mixed Steel Longsword | pool 11 | Nikolay Apraksin | LOSS | 1496.08 | 30% |
| Mixed Steel Longsword | pool 11 | Jakob Schinnerl | WIN | 1049.37 | 66% |
August 2023 - Bothnia Open 2023
Bothnia Open 2023
| Division | Stage | Opponent | Outcome | Opponent rating | Win chance |
|---|---|---|---|---|---|
| Mixed Steel Longsword | Pool Set 1 | Joonas Järvi | WIN | 1322.68 | 37% |
| Mixed Steel Longsword | Pool Set 1 | Daniel Suni | WIN | 733.24 | 72% |
| Mixed Steel Longsword | Pool Set 1 | Heikki Kerkkänen | WIN | 1154.38 | 70% |
| Mixed Steel Longsword | Pool Set 1 | Christoffer Warelius | WIN | 1037.80 | 76% |
| Mixed Steel Longsword | Pool Set 1 | Jouko Haapoja | WIN | 998.35 | 58% |
| Mixed Steel Longsword | Pool Set 1 | Sallamaari Syrjä | LOSS | 1057.72 | 71% |
| Mixed Steel Longsword | Pool Set 1 | Yigit Firatli | WIN | Unrated | |
| Mixed Steel Longsword | Quarterfinals | Juho Naumanen | LOSS | 1245.06 | 47% |
January 2023 - Helsinki Longsword Open 2023
Helsinki Longsword Open 2023
| Division | Stage | Opponent | Outcome | Opponent rating | Win chance |
|---|---|---|---|---|---|
| Mixed Steel Longsword | pool 13 | Jieyu Wu | LOSS | 1607.63 | 20% |
| Mixed Steel Longsword | pool 13 | Stefan Brunner | LOSS | 1606.80 | 20% |
| Mixed Steel Longsword | pool 13 | Morten Ankerstjerne | WIN | 695.29 | 70% |
| Mixed Steel Longsword | pool 13 | Heikki Kerkkänen | WIN | 1165.17 | 64% |
November 2022 - Umeå Open 2022
Umeå Open 2022
| Division | Stage | Opponent | Outcome | Opponent rating | Win chance |
|---|---|---|---|---|---|
| Mixed Steel Longsword | Eighth Final | Einar Lundgren | LOSS | 1157.51 | 60% |
| Mixed Steel Longsword | Pool 1 | Luis Oliveros Anerillas | WIN | 1121.49 | 51% |
| Mixed Steel Longsword | Pool 1 | Johan Broth | WIN | 1129.74 | 49% |
| Mixed Steel Longsword | Pool 1 | Alexander Olsson | LOSS | 1517.72 | 27% |
| Mixed Steel Longsword | Pool 1 | Evelina Broman | WIN | Unrated | |
| Mixed Steel Longsword | Pool 1 | Einar Lundgren | DRAW | 1157.51 | 60% |
August 2022 - Bothnia Open 2022
Bothnia Open 2022
| Division | Stage | Opponent | Outcome | Opponent rating | Win chance |
|---|---|---|---|---|---|
| Mixed Steel Longsword | Elimination Bracket | Antti Hurme | WIN | 1192.30 | 42% |
| Mixed Steel Longsword | Pool Set 4 | Kennie Lannér | WIN | 1010.80 | 59% |
| Mixed Steel Longsword | Pool Set 4 | Pentti Koivuniemi | WIN | 1523.79 | 20% |
| Mixed Steel Longsword | Pool Set 4 | Christoffer Warelius | WIN | 1007.11 | 63% |
| Mixed Steel Longsword | Pool Set 4 | Emil Sirén | LOSS | Unrated | |
| Mixed Steel Longsword | Pool Set 4 | Joakim Hokkanen | WIN | 939.85 | 52% |
| Mixed Steel Longsword | Quarterfinals | Matias P | LOSS | 1484.98 | 23% |
May 2022 - Helsinki Longsword Open 2022
Helsinki Longsword Open 2022
| Division | Stage | Opponent | Outcome | Opponent rating | Win chance |
|---|---|---|---|---|---|
| Mixed Steel Longsword | elimination round 1 | Jonas Bürgi | LOSS | 1666.52 | 14% |
| Mixed Steel Longsword | pool 8 | Antti Hurme | LOSS | 1138.28 | 39% |
| Mixed Steel Longsword | pool 8 | Esko Hanell | WIN | Unrated | |
| Mixed Steel Longsword | pool 8 | Olli Suominen | WIN | Unrated | |
| Mixed Steel Longsword | pool 8 | Jakub Dobi | LOSS | 1389.11 | 28% |
January 2019 - Helsinki Longsword Open 2019
Helsinki Longsword Open 2019
| Division | Stage | Opponent | Outcome | Opponent rating | Win chance |
|---|---|---|---|---|---|
| Mixed Steel Longsword | Pool 7 | Dennis Ljungqvist | LOSS | 2009.18 | 5% |
| Mixed Steel Longsword | Pool 7 | Ami Viholainen | LOSS | Unrated | |
| Mixed Steel Longsword | Pool 7 | Vladimir Poliakov | WIN | 940.68 | 62% |
| Mixed Steel Longsword | Pool 7 | Peik Bäckström | LOSS | 1364.50 | 37% |
| Mixed Steel Longsword | Pool 7 | Isto Sipilä | LOSS | 1178.57 | 41% |
January 2018 - Helsinki Longsword Open 2018
Helsinki Longsword Open 2018
| Division | Stage | Opponent | Outcome | Opponent rating | Win chance |
|---|---|---|---|---|---|
| Mixed Steel Longsword | Pool 1 | Håvard Lund Eidheim | LOSS | 1762.77 | 17% |
| Mixed Steel Longsword | Pool 1 | Bart Jongsma | WIN | 1535.95 | 27% |
| Mixed Steel Longsword | Pool 1 | Christoffer Warelius | WIN | 1051.87 | 56% |
| Mixed Steel Longsword | Pool 1 | Joakim Linde | LOSS | 1018.37 | 59% |
| Mixed Steel Longsword | Pool 1 | Valtteri Pakkanen | WIN | 921.89 | 58% |
| Mixed Steel Longsword | Sixteenthfinal 15 | Tim Beerens | LOSS | 1203.92 | 44% |
January 2017 - Helsinki Longsword Open 2017
Helsinki Longsword Open 2017
| Division | Stage | Opponent | Outcome | Opponent rating | Win chance |
|---|---|---|---|---|---|
| Men's Steel Longsword | Knut Bonan | LOSS | 1443.51 | ||
| Men's Steel Longsword | Damian Matuszewski | WIN | 1200.03 | ||
| Men's Steel Longsword | Otto Koskinen | LOSS | 787.86 | ||
| Men's Steel Longsword | Jesper Christiansen | LOSS | 1601.37 |