Isono, Kaoru
Current rating: 1595
Record: 10-5
| Grand Prix Kyoto 2015 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 178 | Tsutsumi, Shuuhei (1518) | Lost 0-2 | -181482 |
| 2legacy | 339 | Ikeda, Naoto (1312) | Won 2-0 | +151497 |
| 3legacy | 340 | Takahashi, Akihiro (1483) | Won 2-1 | +181515 |
| 4legacy | 151 | Takisaka, Toru (1533) | Lost 0-2 | -181497 |
| 5legacy | 246 | Yoshimoto, Takashi (1437) | Won 2-1 | +171514 |
| 6legacy | 262 | Takahashi, Akira (1601) | Won 2-0 | +201534 |
| 7legacy | 110 | Yamada, Masato (1557) | Won 2-0 | +181552 |
| 8legacy | 67 | Matsumura, Hideaki (1499) | Won 2-0 | +171569 |
| 9legacy | 75 | Mihara, Makihito (2041) | Won 2-0 | +261595 |
| 10legacy | 87 | Lam, Joe (1727) | Won 2-1 | +211616 |
| 11legacy | 51 | Watanabe, Shotaro (1520) | Won 2-0 | +161632 |
| 12legacy | 37 | Kimura, Takuya (1591) | Lost 0-2 | -191613 |
| 13legacy | 39 | Mizutani, Yosuke (1708) | Lost 1-2 | -161597 |
| 14legacy | 73 | Tomizawa, Shin (1534) | Won 2-0 | +171614 |
| 15legacy | 47 | Saitou, Nobuo (1575) | Lost 1-2 | -191595 |
| average opponent: 1576record: 10-5 | new rating: 1595 | |||