Player profile of: Kei Yamaguchi
Rating history | ||||||
| List | Grade(s) | Elo | Total | Games | Wins (%) | |
|---|---|---|---|---|---|---|
| 2026-08-23 | 1 Dan | 1899 | 24 | 7 | 7 (100%) | |
| 2026-07 | 2 Kyu | 1749 | 17 | |||
| 2026-01 | 2 Kyu | 1749 | 17 | 5 | 2 (40%) | |
| 2025-07 | 2 Kyu | 1765 | 12 | |||
| 2025-01 | 2 Kyu | 1765 | 12 | 12 | 9 (75%) | |
| 24 | 18 (75%) | |||||
Tournament history | ||||||
| Event | Date | Elo | +/- | Rank | Games | Promoted to |
|---|---|---|---|---|---|---|
| Shogi Czech Open 2026 | 2026-07-18 | 1749 | +150 | 1 | 7 | 1 Dan |
| Slovakia Shogi Open 2025 | 2025-12-13 | 1765 | -16 | 3 | 5 | |
| Slovakia Shogi Open 2024 II, Bratislava | 2024-11-30 | 1770 | -5 | 3 | 5 | 2 Kyu |
| MCR a Shogi Czech Open 2024 | 2024-07-14 | 1770* | 3 | 7 | ||
| +129 | 24 | |||||