Player profile of: Koshiro Hama
Rating history | ||||||
| List | Grade(s) | Elo | Total | Games | Wins (%) | |
|---|---|---|---|---|---|---|
| 2025-11-09 | 1 Dan | 3 Dan | 2026 | 15 | 9 | 6 (66%) |
| 2004-07 | 3 Dan | 1956 | 6 | |||
| 2004-01 | 3 Dan | 1956 | 6 | |||
| 2003-07 | 3 Dan | 1956 | 6 | |||
| 2003-01 | 3 Dan | 1956 | 6 | 4 | 2 (50%) | |
| 13 | 8 (61%) | |||||
Tournament history | ||||||
| Event | Date | Elo | +/- | Rank | Games | Promoted to |
|---|---|---|---|---|---|---|
| World Open Shogi Championship 2025 - Main Tournament, Wroclaw, Poland | 2025-07-25 - 2025-07-27 | 1956 | +70 | 11 | 9 | 1 Dan |
| Second International Shogi Forum, 2. board, Tokyo | 2002-10-18 - 2002-10-19 | 1956* | 4 | 4 | ||
| +70 | 13 | |||||