Hayami, Hiroki
Current rating: 1445
Record: 2-5
| Grand Prix Kyoto 2015 (legacy) | starting rating: 1480 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 541 | Ookawa, Akihiro (1529) | Lost 1-2 | -171463 |
| 2legacy | 760 | Kase, Masahito (1482) | Lost 0-2 | -181445 |
| average opponent: 1505record: 0-2 | new rating: 1445 | |||
| Grand Prix Nagoya 2014 (BNG limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 119 | Matsushima, Kouji (1504) | Won 2-0 | +181518 |
| 2sealed | 103 | Okada, Yuya (1523) | Lost 0-2 | -181500 |
| 3sealed | 245 | Furihara, Kazuki (1407) | Won 2-0 | +161516 |
| 4sealed | 154 | Jiao, Chang (1486) | Lost 0-2 | -181498 |
| 5sealed | 289 | Ohno, Hirofumi (1481) | Lost 1-2 | -181480 |
| average opponent: 1480record: 2-3 | new rating: 1480 | |||