Yamamoto, Takuya
Current rating: 1418
| Grand Prix Kobe 2015 (BFZ standard) | starting rating: 1433 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 611 | Higashi, Shohei (1573) | Lost 0-2 | -151418 |
| top | record: 0-1 | new rating: 1418 | ||
| Grand Prix Chiba 2015 (MM2 limited) | starting rating: 1484 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 119 | Iwasaki, Yuusuke0068 (1511) | Lost 0-2 | -171467 |
| 4sealed | 244 | Yoshii, Takayuki (1526) | Lost 1-2 | -171450 |
| 5sealed | 407 | Tinen, Kousuke (1466) | Lost 1-2 | -181432 |
| 6sealed | 369 | Kusakawa, Naoto (1450) | Won 2-1 | +181450 |
| 7sealed | 259 | Tanigawa, Futa (1522) | Lost 0-2 | -161434 |
| 8sealed | 219 | Toyohara, Eisuke (1419) | Lost 0-2 | -181416 |
| 9sealed | 185 | Kamiya, Kazuhiro (1389) | Won 2-1 | +171433 |
| top | average opponent: 1469record: 2-5 | new rating: 1433 | ||
| Grand Prix Kyoto 2015 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 562 | Kondo, Masahiro (1491) | Won 2-1 | +181518 |
| 2legacy | 598 | Shirasaka, Satoshi (1467) | Lost 1-2 | -191499 |
| 3legacy | 807 | Sugisaki, Iori (1523) | Won 2-0 | +181517 |
| 4legacy | 754 | Matsubara, Yuuichi (1588) | Won 2-1 | +201537 |
| 5legacy | 663 | Ri, Yong (1535) | Lost 1-2 | -181519 |
| 6legacy | 698 | Ogura, Syunichi (1521) | Lost 1-2 | -181501 |
| 7legacy | 766 | Inoue, Hisashi (1496) | Lost 0-2 | -181483 |
| 8legacy | 752 | Sato, Hisao (1549) | Lost 1-2 | -171466 |
| 9legacy | 724 | Morishima, Kenta (1495) | Won 2-1 | +181484 |
| top | average opponent: 1518record: 4-5 | new rating: 1484 | ||