Yuichi, Yamamoto
Current rating: 1449
| Grand Prix Tokyo 2016 (SOI standard) | starting rating: 1467 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 709 | Koike, Yuya (1465) | Lost 0-2 | -181449 |
| top | record: 0-1 | new rating: 1449 | ||
| Grand Prix Nagoya 2016 (OGW limited) | starting rating: 1482 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 724 | Takeuchi, Ataru (1634) | Lost 0-2 | -151467 |
| top | record: 0-1 | new rating: 1467 | ||
| Grand Prix Chiba 2015 (MM2 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 1039 | Hino, Kyojun (1500) | Lost 0-2 | -181482 |
| top | record: 0-1 | new rating: 1482 | ||