Mitsuduka, Makoto
Current rating: 1494
Record: 3-3
| Grand Prix Yokohama 2019 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 663 | Okochi, Kazuya (1500) | Won 2-0 | +181518 |
| 2modern | 242 | Saito, Tomohiro (1570) | Won 2-1 | +191537 |
| 3modern | 331 | Tsutai, Koutarou (1236) | Lost 1-2 | -231514 |
| 4modern | 623 | Mikami, Akihiro (1582) | Lost 1-2 | -171497 |
| 5modern | 738 | Yamamoto, Kento5575 (1475) | Lost 0-2 | -191478 |
| 6modern | 840 | Higashino, Shogo (1317) | Won 2-0 | +161494 |
| average opponent: 1447record: 3-3 | new rating: 1494 | |||