Kosti Karttunen
| Club | Joensuun Historiallisen Miekkailun Seura |
| Nationality | Finland |
Ratings
| Category | Rank (current) | Weighted Rating (current) | Rank (best) | Weighted Rating (best) |
|---|---|---|---|---|
| Longsword | ||||
| - Mixed & Men's Steel Longsword | 3738 (top 58%) | 1071.3 | 3660 (May 2025) | 1073.2 (May 2025) |
Record
| Division | Total | Win | Loss | Draw | Other |
|---|---|---|---|---|---|
| Mixed Steel Longsword | 5 | 2 | 3 | 0 | 0 |