Shinzawa, Tomohiro
Current rating: 1496
Record: 14-13-1
| Grand Prix Chiba 2015 (MM2 limited) | starting rating: 1537 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 369 | Kerk, Leon (1500) | Won 2-0 | +181555 |
| 2sealed | 24 | Owaki, Kosuke (1519) | Lost 1-2 | -191536 |
| 3sealed | 347 | Okawara, Shinichi (1467) | Lost 1-2 | -191517 |
| 4sealed | 494 | Komachi, Akinori (1464) | Lost 1-2 | -191498 |
| 5sealed | 455 | Yamamoto, Masayuki (1437) | Lost 1-2 | -191479 |
| 7sealed | 309 | Kusakawa, Naoto (1432) | Lost 0-2 | -191460 |
| 8sealed | 237 | Konishi, Yoshimi (1426) | Won 2-1 | +171477 |
| 9sealed | 184 | Poh, Liang Choong (1537) | Won 2-0 | +191496 |
| top | average opponent: 1473record: 3-5 | new rating: 1496 | ||
| Grand Prix Shizuoka 2015 (KTK limited) | starting rating: 1540 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 793 | Sakatani, Tsuyoshi (1493) | Won 2-1 | +171557 |
| 2sealed | 851 | Kozutsumi, Shin (1482) | Won 2-0 | +171574 |
| 3sealed | 750 | Taitou, Masahiko (1501) | Lost 0-2 | -191555 |
| 4sealed | 852 | Yamada, Ryuichiro (1629) | Lost 0-2 | -171538 |
| 5sealed | 861 | Katou, Yuuta (1501) | Won 2-1 | +171555 |
| 6sealed | 899 | Takao, Naoki (1559) | Lost 0-2 | -181537 |
| top | average opponent: 1527record: 3-3 | new rating: 1537 | ||
| Grand Prix Yokohama 2013 (GTC limited) | starting rating: 1566 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 174 | Asakura, Takumi (1484) | Lost 0-2 | -201546 |
| 2sealed | 344 | Nagamine, Taito (1397) | Won 2-1 | +161562 |
| 3sealed | 343 | Komada, Mitsuhiko (1474) | Lost 1-2 | -201542 |
| 4sealed | 428 | Ryuuichi, Tanaka (1490) | Won 2-0 | +171559 |
| 5sealed | 325 | Fujii, Ami (1501) | Lost 1-2 | -191540 |
| top | average opponent: 1469record: 2-3 | new rating: 1540 | ||
| Grand Prix Sendai 2010 (ROE standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 104 | Mori, Daisuke (1546) | Lost 0-2 | -171483 |
| 2standard | 351 | Kobayashi, Shigehisa (1271) | Draw 1-1 | -41479 |
| 3standard | 309 | Kamoda, Tatunori (1481) | Won 2-0 | +181497 |
| 4standard | 285 | Esser, Florian (1435) | Won 2-1 | +171514 |
| 5standard | 203 | Takatori, Kohei (1511) | Won 2-1 | +181532 |
| 6standard | 137 | Nagai, Mamoru (1486) | Lost 0-2 | -191513 |
| 7standard | 208 | Ishihara, Susumu (1484) | Won 2-0 | +181531 |
| 8standard | 135 | Mori, Masatake (1486) | Won 2-0 | +171548 |
| 9standard | 96 | Akutsu, Kazuya (1559) | Won 2-1 | +181566 |
| top | average opponent: 1473record: 6-2-1 | new rating: 1566 | ||