Mitoya, Taku
Current rating: 1517
Record: 3-2-1
| Grand Prix Yokohama 2019 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 554 | Kawabe, Koki (1504) | Lost 0-2 | -181482 |
| 2modern | 680 | Takagi, Yuki (1479) | Won 2-0 | +181500 |
| 3modern | 861 | Lee, Soojong (1497) | Draw 1-1 | 01500 |
| 4modern | 788 | Nishibayashi, Osamu (1503) | Won 2-1 | +181518 |
| 5modern | 543 | Son, Dong-il (1512) | Won 2-0 | +181536 |
| 6modern | 349 | Kouyama, Ryu (1467) | Lost 1-2 | -191517 |
| average opponent: 1494record: 3-2-1 | new rating: 1517 | |||