Ratings
TANAKA Seiko (Japan)
Japanese name(s): 田中朝陽2 tournaments
12 results
Player ID: 15754
Rated T420 in Japan and T504 in Asia&Oceania&Africa and T605 in the World
Latest rating: 1870
12 results
Player ID: 15754
Rated T420 in Japan and T504 in Asia&Oceania&Africa and T605 in the World
Latest rating: 1870
2026-07-26: 64_Hokkaido_open(Japan)
| KOBAYASHI Takao | 45-19 | TANAKA Seiko |
| TANAKA Seiko | 32-32 | HAGA Yoshiaki |
| TAKENOBU Kosuke | 38-26 | TANAKA Seiko |
| TAKAHASHI Satomi | 50-14 | TANAKA Seiko |
| TANAKA Seiko | 37-27 | MATSURA Yoichiro |
| SASAKI Sohei | 50-14 | TANAKA Seiko |
| TANAKA Seiko | 34-30 | HAGA Yoshiaki |
2023-10-22: 85_Sapporo_open(Japan)
| OKABAYASHI Noguchi | 64-00 | TANAKA Seiko |
| YAMADA Yukie | 42-22 | TANAKA Seiko |
| TAKAHASHI Satomi | 63-01 | TANAKA Seiko |
| SAKAMOTO Yukinori | 46-18 | TANAKA Seiko |
| TANAKA Seiko | 54-10 | SAITO Nyuhachi |