Heshiki, Tatsuki
Current rating: 1518
Record: 10-9
| Grand Prix Kyoto 2019 (RNA standard) | starting rating: 1556 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 238 | Tanabe, Tetsuya (1519) | Lost 1-2 | -191537 |
| 2standard | 685 | Taijyutaijyu, Takeo (1481) | Won 2-0 | +171554 |
| 3standard | 536 | Saruta, Katsumi (1686) | Lost 0-2 | -161538 |
| 4standard | 898 | Kayano, Akira (1400) | Lost 1-2 | -201518 |
| average opponent: 1521record: 1-3 | new rating: 1518 | |||
| Grand Prix Chiba 2016 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 316 | Takikawa, Yoshiaki (1500) | Won 2-0 | +181518 |
| 2legacy | 342 | Ohtsu, Minami (1475) | Won 2-0 | +171535 |
| 3legacy | 216 | Yu, Hans Gregory (1554) | Lost 1-2 | -171518 |
| 4legacy | 734 | Matoba, Keisuke (1488) | Won 2-1 | +171535 |
| 5legacy | 251 | Hirano, Yuu (1554) | Won 2-0 | +181553 |
| 6legacy | 196 | Tezuka, Yuuki (1633) | Won 2-1 | +201573 |
| 7legacy | 88 | Brown, Eric (1715) | Lost 1-2 | -161557 |
| 8legacy | 299 | Takano, Shota (1553) | Lost 1-2 | -181539 |
| 9legacy | 294 | Yuuya, Yoshihara (1533) | Won 2-0 | +181557 |
| 10legacy | 181 | Noto, Kohei (1565) | Won 2-1 | +181575 |
| 11legacy | 161 | Saito, Yuki (1599) | Lost 1-2 | -171558 |
| 12legacy | 260 | Kamimura, Fumihiro (1639) | Lost 1-2 | -171541 |
| 13legacy | 257 | Watanabe, Kai (1542) | Won 2-1 | +181559 |
| 14legacy | 239 | Fujii, Masahiro (1582) | Lost 1-2 | -171542 |
| 15legacy | 243 | Maeda, Takayuki (1309) | Won 2-1 | +141556 |
| average opponent: 1549record: 9-6 | new rating: 1556 | |||