Aoki, Keita
Current rating: 1512
Record: 5-5
| Grand Prix Shizuoka 2018 (legacy) (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 377 | Oikawa, Hakudou (1783) | Won 2-1 | +231523 |
| 2legacy | 62 | Bessho, Yuya (1635) | Lost 0-2 | -161507 |
| 3legacy | 465 | Shimizu, Yousuke (1689) | Lost 0-2 | -141493 |
| 4legacy | 535 | Taniguchi, Hiroki (1550) | Won 2-0 | +191512 |
| 5legacy | 401 | Oono, Takamasa (1556) | Won 2-1 | +181530 |
| 6legacy | 332 | Saitou, Shuujirou (1516) | Lost 1-2 | -181512 |
| average opponent: 1621record: 3-3 | new rating: 1512 | |||
| Grand Prix Kyoto 2007 (PLC standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 125 | Kido, Takayoshi (1500) | Won 2-0 | +181518 |
| 2standard | 31 | Inoue, Toru (1530) | Won 2-1 | +181536 |
| 3standard | 92 | Tukamoto, Takuya (1535) | Lost 1-2 | -181518 |
| 4standard | 121 | Asai, Hisayoshi (1518) | Lost 1-2 | -181500 |
| average opponent: 1521record: 2-2 | new rating: 1500 | |||