Yonezu, Kazutoyo
Current rating: 1458
Record: 3-5
| Grand Prix Chiba 2016 (legacy) | starting rating: 1534 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 578 | Yoshida, Atsushi (1441) | Lost 0-2 | -191515 |
| 2legacy | 564 | Hilmi, Muhammad (1509) | Lost 0-2 | -181497 |
| 3legacy | 1070 | Hashimoto, Naoyuki (1444) | Lost 0-2 | -191478 |
| 4legacy | 1148 | Iwaki, Jun (1402) | Lost 1-2 | -201458 |
| average opponent: 1449record: 0-4 | new rating: 1458 | |||
| Grand Prix Kyoto 2015 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 12 | Yamazaki, Jun (1465) | Won 2-0 | +171517 |
| 2legacy | 34 | Shinkawa, Takuya (1455) | Won 2-1 | +171534 |
| 3legacy | 178 | Takei, Jun (1546) | Lost 0-2 | -181516 |
| 4legacy | 249 | Kouhata, Toshiya (1520) | Won 2-0 | +181534 |
| average opponent: 1496record: 3-1 | new rating: 1534 | |||