Kobayashi, Yuichiro
Current rating: 1497
Record: 4-4
| Grand Prix Yokohama 2019 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 494 | Okada, Masakazu (1457) | Lost 1-2 | -191481 |
| 2modern | 774 | Shigeta, Takuya (1428) | Won 2-0 | +171498 |
| 3modern | 581 | Hong, Jungmo (1503) | Won 2-1 | +181516 |
| 4modern | 764 | Kanbara, Hokuto (1646) | Lost 1-2 | -151501 |
| 5modern | 675 | Shirakawa, Yuichiro (1418) | Lost 1-2 | -201481 |
| 6modern | 823 | Pass, William (1480) | Won 2-1 | +181499 |
| 7modern | 689 | Kobayashi, Junya (1451) | Lost 0-2 | -191480 |
| 8modern | 638 | Sugiura, Yuki (1389) | Won 2-1 | +171497 |
| average opponent: 1471record: 4-4 | new rating: 1497 | |||