Watanabe, Ryouta2795
Current rating: 1647
Record: 16-7
| Grand Prix Chiba 2016 (legacy) | starting rating: 1652 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 422 | Masunaga, Daiki (1500) | Lost 1-2 | -211631 |
| 2legacy | 763 | Youda, Yasushi (1482) | Won 2-0 | +151646 |
| 3legacy | 720 | Utsumi, Hironobu (1422) | Won 2-0 | +141660 |
| 4legacy | 560 | Hayashi, Tatsuya (1411) | Lost 0-2 | -221638 |
| 5legacy | 638 | Inomata, Chihiro (1499) | Won 2-0 | +151653 |
| 6legacy | 597 | Ogata, Taro (1499) | Won 2-0 | +151668 |
| 7legacy | 499 | Sugisawa, Tsuyoshi (1589) | Won 2-1 | +171685 |
| 8legacy | 244 | Okajima, Masahiro (1627) | Lost 0-2 | -191666 |
| 9legacy | 380 | Iwazaki, Yuuta (1607) | Lost 1-2 | -191647 |
| average opponent: 1515record: 5-4 | new rating: 1647 | |||
| Grand Prix Chiba 2015 (MM2 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 2322 | Ishii, Ryou (1494) | Won 2-1 | +181518 |
| 2sealed | 2049 | Kawabata, Shou8056 (1483) | Won 2-0 | +171535 |
| 3sealed | 2087 | Tanahashi, Masayasu (1717) | Lost 1-2 | -141521 |
| 4sealed | 2136 | Kanekiyo, Ryusuke (1433) | Won 2-1 | +161537 |
| 5sealed | 2190 | Fujii, Akira (1546) | Lost 1-2 | -181519 |
| 6sealed | 2217 | Takita, Takeshi (1513) | Won 2-0 | +181537 |
| 7sealed | 2193 | Iitsuka, Yuuki (1535) | Won 2-1 | +181555 |
| 8sealed | 2091 | Mizumura, Ukon (1558) | Won 2-1 | +181573 |
| 9sealed | 2068 | Izumida, Takuma (1588) | Won 2-1 | +181591 |
| 10draft | 142 | Tanaka, Rizumu (1664) | Lost 1-2 | -161575 |
| 11draft | 68 | Ideue, Yuuki (1534) | Won 2-1 | +171592 |
| 12draft | 6 | Yotsumoto, Yuki (1896) | Won 2-0 | +231615 |
| 13draft | 55 | Nitta, Ryou (1629) | Won 2-0 | +181633 |
| 14draft | 89 | Takuwa, Kazuya (1637) | Won 2-1 | +191652 |
| average opponent: 1588record: 11-3 | new rating: 1652 | |||