Yamamoto, Makoto
Current rating: 1573
| Grand Prix Nagoya 2012 (RTR standard) | starting rating: 1538 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 119 | Akaike, Yo (1599) | Lost 1-2 | -171521 |
| 2standard | 583 | Tai, Akio (1472) | Won 2-0 | +171538 |
| 3standard | 372 | Shimura, Yasuhiko (1465) | Won 2-1 | +171555 |
| 4standard | 264 | Ishii, Taisuke (1797) | Lost 0-2 | -141541 |
| 5standard | 543 | Jindalertudomdee, Jira (1506) | Won 2-1 | +181559 |
| 6standard | 305 | Oomine, Masamichi (1520) | Won 2-0 | +171576 |
| 7standard | 163 | Shibafuji, Kazuki (1530) | Won 2-0 | +171593 |
| 8standard | 236 | Park, Hyun-myung (1506) | Lost 0-2 | -201573 |
| top | average opponent: 1549record: 5-3 | new rating: 1573 | ||
| Grand Prix Kobe 2008 (Lorwyn block) | starting rating: 1467 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 199 | Shige, Kazuhiro (1483) | Won 2-1 | +191486 |
| 2block | 186 | Takagi, Takayuki (1651) | Lost 0-2 | -151471 |
| 3block | 300 | Katsumoto, Tomomi (1448) | Won 2-1 | +171488 |
| 4block | 168 | Nakada, Naoki (1643) | Won 2-1 | +211509 |
| 5block | 169 | Kawamura, Kazushi (1781) | Won 2-1 | +231532 |
| 6block | 91 | Kanegawa, Toshiya (1559) | Won 2-1 | +181550 |
| 7block | 51 | Kanno, Masashi (1557) | Lost 1-2 | -171533 |
| 8block | 66 | Hosono, Yasutaka (1538) | Won 2-0 | +181551 |
| 9block | 60 | Ishimura, Shintaro (1852) | Lost 0-2 | -131538 |
| top | average opponent: 1612record: 6-3 | new rating: 1538 | ||
| Grand Prix Shizuoka 2008 (MOR standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 4 | Fukase, Takesi (1500) | Lost 1-2 | -181482 |
| 2standard | 277 | Furukawa, Kazuya (1492) | Lost 1-2 | -181464 |
| 3standard | 368 | Higashimura, Kazuya (1439) | Won 2-0 | +181482 |
| 4standard | 358 | Nakamura, Keisuke (1640) | Lost 0-2 | -151467 |
| 5standard | 331 | Imai, Toshitsugu (1470) | Won 2-0 | +181485 |
| 6standard | 266 | Take, Toshiharu (1525) | Lost 0-2 | -181467 |
| top | average opponent: 1511record: 2-4 | new rating: 1467 | ||