Okada, Eiji
Current rating: 1528
Record: 10-9
| Grand Prix Kyoto 2015 (legacy) | starting rating: 1573 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 561 | Yamaguchi, Hiroshi (1629) | Lost 1-2 | -171556 |
| 2legacy | 799 | Yoshimura, Motoki (1185) | Won 2-0 | +111567 |
| 3legacy | 809 | Okano, Yukimasa (1447) | Lost 1-2 | -201547 |
| 4legacy | 927 | Watanabe, Keisuke (1479) | Lost 0-2 | -191528 |
| average opponent: 1435record: 1-3 | new rating: 1528 | |||
| Grand Prix Kobe 2014 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 930 | Aridome, Tomohito (1500) | Won 2-1 | +181518 |
| 2modern | 985 | Matono, Kyouhei (1474) | Won 2-1 | +171535 |
| 3modern | 754 | Sakaino, Yuta (1512) | Won 2-0 | +181553 |
| 4modern | 761 | Shimizu, Ryouta (1617) | Won 2-1 | +191572 |
| 5modern | 708 | Omori, Ken'ichirou (1849) | Won 2-1 | +231595 |
| 6modern | 723 | Sasaki, Hidekatsu (1538) | Won 2-1 | +171612 |
| 7modern | 711 | Okino, Ryuu (1692) | Lost 0-2 | -171595 |
| 8modern | 735 | Yotsumoto, Yuki (1862) | Lost 0-2 | -131582 |
| 9modern | 791 | Kawakami, Hiroshi (1829) | Won 2-0 | +221604 |
| 10modern | 117 | Nagase, Yoshinobu (1562) | Won 2-1 | +181622 |
| 11modern | 70 | Yamada, Takuya (1656) | Lost 0-2 | -181604 |
| 12modern | 91 | Abe, Motoki (1798) | Won 2-0 | +221626 |
| 13modern | 42 | Mizoue, Atsushi (1615) | Lost 1-2 | -181608 |
| 14modern | 76 | Kim, Chan-wook (1610) | Lost 1-2 | -181590 |
| 15modern | 75 | Murakami, Kazuya3837 (1654) | Lost 1-2 | -171573 |
| average opponent: 1651record: 9-6 | new rating: 1573 | |||