Ishihara, Yoshinori
Current rating: 1553
Record: 6-3
| Grand Prix Kyoto 2015 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 738 | Shiroshita, Kouta (1481) | Won 2-0 | +181518 |
| 2legacy | 616 | Nakae, Kazusi (1416) | Lost 0-2 | -201498 |
| 3legacy | 760 | Tawada, Kazuya (1500) | Won 2-1 | +181516 |
| 4legacy | 773 | Taura, Ryuji (1638) | Won 2-1 | +201536 |
| 5legacy | 648 | Yoshida, Takefumi (1406) | Won 2-1 | +161552 |
| 6legacy | 551 | Kawabata, Sho (1491) | Won 2-1 | +171569 |
| 7legacy | 548 | Hino, Yoshiaki (1787) | Lost 1-2 | -141555 |
| 8legacy | 584 | Morishima, Ryouta (1429) | Won 2-1 | +151570 |
| 9legacy | 536 | Mishima, Wataru (1624) | Lost 1-2 | -171553 |
| average opponent: 1530record: 6-3 | new rating: 1553 | |||