Yamamura, Toshiki
Current rating: 1638
| Grand Prix Nagoya 2019 (ELD standard) | starting rating: 1628 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 333 | Ichikawa, Shigeyuki (1490) | Won 2-1 | +161644 |
| 3standard | 265 | Sakai, Yuuki (1453) | Lost 0-2 | -221622 |
| 4standard | 435 | Yasuda, Hiroki (1625) | Won 2-0 | +181640 |
| 5standard | 303 | Ochi, Takahiro (1509) | Won 2-0 | +161656 |
| 6standard | 153 | Takanuki, Akito (1562) | Won 2-1 | +161672 |
| 7standard | 97 | Mizutani, Yosuke (1790) | Lost 1-2 | -161656 |
| 8standard | 116 | Hasebe, Sho (1603) | Lost 0-2 | -181638 |
| top | average opponent: 1576record: 4-3 | new rating: 1638 | ||
| Grand Prix Yokohama 2019 (modern) | starting rating: 1535 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 90 | Shiraishi, Mitsuharu (1518) | Lost 0-2 | -181517 |
| 3modern | 900 | Kawafuji, Soichi (1500) | Won 2-0 | +181535 |
| 4modern | 775 | Takao, Shota (1966) | Won 2-0 | +251560 |
| 5modern | 240 | Matsumoto, Keiichiro (1581) | Won 2-0 | +191579 |
| 6modern | 218 | Tezuka, Takatomo (1517) | Won 2-1 | +171596 |
| 7modern | 103 | Okada, Ryoya (1521) | Won 2-1 | +161612 |
| 8modern | 80 | Iwaki, Ryota (1490) | Won 2-0 | +161628 |
| 9modern | 36 | Ou, Kaitou (1778) | Lost 1-2 | -151613 |
| 10modern | 83 | Shinohara, Gen 8933 (1818) | Won 2-0 | +211634 |
| 11modern | 25 | Kometani, Yuki (1718) | Won 2-1 | +201654 |
| 12modern | 24 | Hirokawa, Tatsuya 2023 (1640) | Won 2-0 | +181672 |
| 13modern | 16 | Li, Youchen (1598) | Lost 1-2 | -201652 |
| 14modern | 64 | Yukuhiro, Ken (1915) | Lost 0-2 | -131639 |
| 15modern | 60 | Ozawa, Takeshi (2069) | Lost 1-2 | -111628 |
| top | average opponent: 1688record: 9-5 | new rating: 1628 | ||
| Grand Prix Kyoto 2019 (RNA standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 450 | Endo, Yuki (1448) | Lost 1-2 | -191481 |
| 2standard | 544 | Kosaka, Yuki (1501) | Lost 1-2 | -181463 |
| 3standard | 889 | Takashima, Tatsuya (1433) | Won 2-0 | +181481 |
| 4standard | 909 | Kainuma, Tsuyoshi (1547) | Won 2-0 | +191500 |
| 5standard | 684 | Hida, Yoshinori (1584) | Lost 0-2 | -161484 |
| 6standard | 686 | Mizuno, Masahito (1450) | Won 2-1 | +171501 |
| 7standard | 496 | Matsuda, Yuki (1502) | Won 2-0 | +181519 |
| 8standard | 455 | Nakatani, Hiroki (1435) | Won 2-0 | +161535 |
| top | average opponent: 1488record: 5-3 | new rating: 1535 | ||