Ratings
NISHIMATA Koichiro (Japan)
Japanese name(s): 西俣公一朗4 tournaments
26 results
Player ID: 16438
Rated 793 in Japan and 1015 in Asia&Oceania&Africa and 1383 in the World
Latest rating: 1058
26 results
Player ID: 16438
Rated 793 in Japan and 1015 in Asia&Oceania&Africa and 1383 in the World
Latest rating: 1058
2025-12-07: 123_Q_league(Japan)
2025-11-09: 122_Q_league(Japan)
2025-09-21: 120_Q_league(Japan)
2025-07-20: 119_Q_league(Japan)
| TAKEISHI Takayuki | 36-28 | NISHIMATA Koichiro |
| KUNO Hidetake | 44-20 | NISHIMATA Koichiro |
| HIRAI Kenji | 44-20 | NISHIMATA Koichiro |
| NISHIMATA Koichiro | 60-04 | YOSHIOKA Isao |
| SAKUSAI Yuima | 33-31 | NISHIMATA Koichiro |
| NISHIMATA Koichiro | 42-22 | HAYASHI Yukiyoshi |
| UENO Hideki | 54-10 | NISHIMATA Koichiro |
| SAKUSAI Yuima | 42-22 | NISHIMATA Koichiro |
| TORINAGA Kouryuu | 49-15 | NISHIMATA Koichiro |
| NISHIMATA Koichiro | 47-17 | NAKAMOTO Akimu |
| NISHIMATA Koichiro | 45-19 | SHIMOKAWA Atsuji |
| NISHIMATA Koichiro | 39-25 | HAYASHI Yukiyoshi |
| HAYASHI Yukiyoshi | 50-14 | NISHIMATA Koichiro |
| UENO Hideki | 37-27 | NISHIMATA Koichiro |
| KUSUNOKI Keisuke | 55-09 | NISHIMATA Koichiro |
| NISHIMATA Koichiro | 45-19 | TORINAGA Kouryuu |
| SHIMOKAWA Atsuji | 52-12 | NISHIMATA Koichiro |
| KISHI Masato | 35-29 | NISHIMATA Koichiro |
| YAMAUCHI Shoei | 32-32 | NISHIMATA Koichiro |
| NISHIMATA Koichiro | 45-19 | SAKATA Masahiro |
| KAWAGUCHI Jinko | 33-31 | NISHIMATA Koichiro |
| NISHIMATA Koichiro | 37-27 | KURIYAMA Tsuyoshi |
| YAMASHITA Taiji | 33-31 | NISHIMATA Koichiro |
| TORINAGA Kouryuu | 33-31 | NISHIMATA Koichiro |
| KURIYAMA Akira | 38-26 | NISHIMATA Koichiro |
| NISHIMATA Koichiro | 44-20 | NAKAMOTO Akimu |