Honjou, Daiki
Current rating: 1421
| Grand Prix Chiba 2019 (M20 limited) | starting rating: 1451 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 586 | Fukushima, Masahiro (1537) | Lost 0-2 | -171434 |
| 2sealed | 736 | Yamagishi, Terutaka (1521) | Won 2-1 | +201454 |
| 3sealed | 877 | Kai, Masatoshi (1509) | Lost 1-2 | -171437 |
| 4sealed | 1007 | Masuda, Hiroki (1546) | Lost 0-2 | -161421 |
| top | average opponent: 1528record: 1-3 | new rating: 1421 | ||
| Grand Prix Yokohama 2019 (modern) | starting rating: 1463 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 4 | Endo, Jun'Ichi (1718) | Lost 1-2 | -131450 |
| 2modern | 813 | Haraguchi, Mizuki (1510) | Won 2-0 | +191469 |
| 3modern | 890 | Kent, Jenista (1435) | Lost 1-2 | -191450 |
| 4modern | 999 | Takeshita, Shuhei (1428) | Won 2-0 | +181468 |
| 5modern | 720 | Kikuchi, Keitarou (1499) | Lost 0-2 | -171451 |
| top | average opponent: 1518record: 2-3 | new rating: 1451 | ||
| Grand Prix Chiba 2018 (M19 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 672 | Matsuzaki, Akira (1548) | Lost 0-2 | -171483 |
| 2sealed | 977 | Tanaka, Kouki (1506) | Won 2-0 | +181501 |
| 3sealed | 972 | Okada, Takuya 8592 (1500) | Lost 1-2 | -181483 |
| 4sealed | 972 | Hoshi, Kazumi (1377) | Lost 0-2 | -201463 |
| top | average opponent: 1483record: 1-3 | new rating: 1463 | ||