Atsumi, Takashi
Current rating: 1465
| Grand Prix Kyoto 2019 (RNA standard) | starting rating: 1537 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 497 | Hagi, Shogo (1523) | Lost 1-2 | -181519 |
| 2standard | 662 | Akabame, Sho (1481) | Won 2-0 | +171536 |
| 3standard | 516 | Ichimura, Naoya (1585) | Lost 1-2 | -171519 |
| 4standard | 876 | Kamei, Tomotake (1348) | Lost 0-2 | -211498 |
| 5standard | 839 | Yamakita, Yuya (1640) | Lost 0-2 | -151483 |
| 6standard | 763 | Fujioka, Kazato (1512) | Lost 0-2 | -181465 |
| top | average opponent: 1515record: 1-5 | new rating: 1465 | ||
| Grand Prix Shizuoka 2017 (AER standard) | starting rating: 1516 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 24 | Sasaki, Yusuke 1421 (1591) | Won 2-1 | +201536 |
| 2standard | 432 | Yoshizawa, Masaru (1629) | Won 2-1 | +191555 |
| 3standard | 273 | Michibata, Tatsuya (1521) | Won 2-1 | +181573 |
| 4standard | 147 | Miyake, Daisuke2399 (1523) | Won 2-0 | +171590 |
| 5standard | 103 | Yoshida, Yuuji (1717) | Lost 1-2 | -161574 |
| 6standard | 144 | Nakai, Shota (1516) | Lost 1-2 | -191555 |
| 7standard | 494 | Kondou, Shin (1534) | Won 2-1 | +181573 |
| 8standard | 319 | Li, Youchen (1565) | Lost 1-2 | -191554 |
| 9standard | 497 | Oshima, Yuki (1605) | Lost 0-2 | -171537 |
| top | average opponent: 1578record: 5-4 | new rating: 1537 | ||
| Grand Prix Kobe 2015 (BFZ standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 263 | Mototani, Hiromu (1361) | Won 2-0 | +151515 |
| 2standard | 389 | Urano, Souhei (1523) | Lost 0-2 | -171498 |
| 3standard | 750 | Wu, Zeqian (1445) | Won 2-1 | +171515 |
| 4standard | 548 | Niitani, Nobuhide (1460) | Won 2-0 | +171532 |
| 5standard | 308 | Yoshida, Akinobu (1705) | Lost 0-2 | -151517 |
| 6standard | 424 | Kurokawa, Ryushi (1515) | Won 2-1 | +181535 |
| 7standard | 508 | Moriyama, Yuu (1504) | Lost 0-2 | -191516 |
| top | average opponent: 1502record: 4-3 | new rating: 1516 | ||