Konuma, Mizuki
Current rating: 1462
| Grand Prix Nagoya 2020 (pioneer) | starting rating: 1453 | |||
| round | table | opponent (rating) | result | Δrating |
| 3pioneer | 101 | Saito, Yuki (1651) | Won 2-0 | +211474 |
| 4pioneer | 116 | Mizui, Tomoyuki (1432) | Lost 1-2 | -191455 |
| 5pioneer | 284 | Takeda, Teruhisa (1440) | Won 2-0 | +181473 |
| 6pioneer | 90 | Takemura, Daichi (1537) | Lost 1-2 | -171456 |
| 7pioneer | 363 | Miyasaka, Sho (1624) | Won 2-0 | +211477 |
| 8pioneer | 253 | Kim, Chang-Hoi (1654) | Lost 1-2 | -151462 |
| top | average opponent: 1556record: 3-3 | new rating: 1462 | ||
| Grand Prix Yokohama 2019 (modern) | starting rating: 1462 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 296 | Kobayashi, Takahito (1825) | Lost 0-2 | -111451 |
| 2modern | 673 | Holmes, Cleave (1476) | Won 2-0 | +181469 |
| 3modern | 993 | Sakaida, Yuuki (1475) | Won 2-0 | +181487 |
| 4modern | 519 | Wakao, Takumi (1518) | Lost 1-2 | -171470 |
| 5modern | 612 | Takada, Yuichi (1503) | Lost 0-2 | -171453 |
| top | average opponent: 1559record: 2-3 | new rating: 1453 | ||
| Grand Prix Chiba 2018 (M19 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 66 | Sakai, Takashi (1410) | Lost 0-2 | -201480 |
| 2sealed | 619 | Usuzawa, Yuuki (1480) | Lost 0-2 | -181462 |
| 3sealed | 1176 | Suzuki, Takahisa (1312) | Won 2-0 | +161478 |
| 4sealed | 909 | Yamaguchi, Yuuichi (1634) | Lost 0-2 | -161462 |
| top | average opponent: 1459record: 1-3 | new rating: 1462 | ||