Yorita, Masashi
Current rating: 1529
Record: 17-16
| Grand Prix Kyoto 2007 (PLC standard) | starting rating: 1470 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 140 | Sano, Futoshi (1500) | Won 2-0 | +181488 |
| 2standard | 161 | Sakaguchi, Akira (1484) | Lost 0-2 | -181470 |
| 3standard | 202 | Nakazuka, Yuuki (1457) | Won 2-1 | +181488 |
| 4standard | 173 | Suginaka, Toshio (1467) | Won 2-1 | +181506 |
| 5standard | 61 | Samiso, Yutaka (1536) | Won 2-1 | +181524 |
| 6standard | 47 | Ueda, Katsuya (1687) | Won 2-0 | +211545 |
| 7standard | 46 | Niwa, Takeshi (1499) | Lost 0-2 | -191526 |
| 8standard | 69 | Satou, Dai (1640) | Lost 0-2 | -161510 |
| 9standard | 100 | Kato, Akinori (1529) | Won 2-1 | +191529 |
| top | average opponent: 1533record: 6-3 | new rating: 1529 | ||
| Grand Prix Hiroshima 2006 (CSP limited) | starting rating: 1488 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 112 | Takeuchi, Megumi (1503) | Lost 0-2 | -171471 |
| 2sealed | 157 | Beppu, Daniel H (1470) | Won 2-0 | +181489 |
| 3sealed | 94 | Nagashima, Yuji (1417) | Lost 1-2 | -201469 |
| 4sealed | 146 | Inoguchi, Hironobu (1527) | Won 2-0 | +191488 |
| 5sealed | 137 | Shindo, Yoshiya (1462) | Lost 0-2 | -181470 |
| top | average opponent: 1476record: 2-3 | new rating: 1470 | ||
| Grand Prix Kitakyushu 2005 (extended) | starting rating: 1507 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 72 | Yasukawa, Kazuhide (1493) | Lost 1-2 | -181489 |
| 2extended | 75 | Fujimoto, Tatsuya (1482) | Lost 0-2 | -181471 |
| 3extended | 103 | Ihara, Keita (1464) | Lost 0-2 | -181453 |
| 4extended | 125 | Yasunaga, Hiroshi (1447) | Won 2-0 | +171470 |
| 5extended | 111 | Nakamura, Kenji (1478) | Lost 0-2 | -171453 |
| 6extended | 108 | Ootsu, Ryou (1446) | Won 2-1 | +171470 |
| 7extended | 86 | Honda, Masaya (1462) | Won 2-1 | +181488 |
| top | average opponent: 1467record: 3-4 | new rating: 1488 | ||
| Grand Prix Matsuyama 2005 (BOK limited) | starting rating: 1486 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 5 | Mineoi, Takafumi (1500) | Won 2-0 | +181504 |
| 2sealed | 9 | Mikami, Iesato (1365) | Won 2-1 | +161520 |
| 3sealed | 31 | Hanada, Yuu (1500) | Won 2-0 | +181538 |
| 4sealed | 29 | Nomura, Eiji (1726) | Lost 1-2 | -151523 |
| 5sealed | 92 | Fujita, Keisuke (1557) | Won 2-1 | +191542 |
| 6sealed | 40 | Ogura, Ryou (1673) | Lost 1-2 | -161526 |
| 7sealed | 47 | Katou, Takahiko (1472) | Lost 1-2 | -191507 |
| top | average opponent: 1542record: 4-3 | new rating: 1507 | ||
| Grand Prix Nagoya 2004 (5DN standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 278 | Okamoto, Konosuke (1536) | Won 2-0 | +191519 |
| 2standard | 142 | Tsujimura, Tsuyoshi (1567) | Lost 0-2 | -171502 |
| 3standard | 207 | Yamauchi, Shou (1482) | Lost 1-2 | -191483 |
| 4standard | 353 | Kato, Ryuji (1502) | Won 2-1 | +191502 |
| 5standard | 295 | Kise, Masato (1651) | Lost 0-2 | -161486 |
| top | average opponent: 1547record: 2-3 | new rating: 1486 | ||