Hashimoto, Yojiro
Current rating: 1419
Record: 2-6
| Grand Prix Chiba 2019 (M20 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 320 | Mizuno, Ryo (1500) | Won 2-0 | +181518 |
| 2sealed | 441 | Sasaki, Kazuo (1527) | Lost 1-2 | -181500 |
| 3sealed | 581 | Shimoyama, Kazuma (1402) | Lost 1-2 | -201480 |
| 4sealed | 918 | Yoo, Seoungjai (1435) | Won 2-1 | +181498 |
| 5sealed | 817 | Miyagai, Kyosuke (1462) | Lost 1-2 | -191479 |
| 6sealed | 720 | Mukai, Kuniteru (1353) | Lost 1-2 | -201459 |
| 7sealed | 624 | Motoya, Toru (1359) | Lost 0-2 | -201439 |
| 8sealed | 535 | Moriya, Taiki (1360) | Lost 1-2 | -201419 |
| average opponent: 1425record: 2-6 | new rating: 1419 | |||