Sakamoto, Junichi
Current rating: 1454
Record: 0-3
| Grand Prix Chiba 2018 (M19 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 187 | Muraoka, Hideaki (1522) | Lost 1-2 | -181482 |
| 4sealed | 429 | Izumi, Hikaru (1732) | Lost 0-2 | -131469 |
| 5sealed | 636 | Uchida, Kensuke (1646) | Lost 0-2 | -151454 |
| average opponent: 1633record: 0-3 | new rating: 1454 | |||