Keiji, Hirota
Current rating: 1541
Record: 7-5
| Grand Prix Yokohama 2019 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 178 | Tanaka, Takahiro (1403) | Lost 0-2 | -201480 |
| 2modern | 821 | Kaji, Kyousuke (1580) | Won 2-0 | +201500 |
| 3modern | 985 | Yoshimura, Naoki (1509) | Won 2-1 | +181518 |
| 4modern | 587 | Naito, Kakeru (1482) | Won 2-1 | +181536 |
| 5modern | 334 | Sumiyoshi, Hiroaki (1519) | Won 2-1 | +171553 |
| 6modern | 119 | Minobe, Yoshihiro (1592) | Lost 1-2 | -171536 |
| 7modern | 336 | Aoki, Masatugu (1520) | Won 2-1 | +181554 |
| 8modern | 165 | Banba, Taiki (1654) | Won 2-1 | +201574 |
| 9modern | 108 | Otahara, Sho (1687) | Won 2-0 | +201594 |
| 10modern | 100 | Yanase, Kaname (1695) | Lost 0-2 | -171577 |
| 11modern | 131 | Yuuki, Kanayama (1587) | Lost 0-2 | -171560 |
| 12modern | 192 | Takahashi, Masato 3726 (1518) | Lost 1-2 | -191541 |
| average opponent: 1562record: 7-5 | new rating: 1541 | |||