Kamada, Chihiro
Current rating: 1549
Record: 14-12
| Grand Prix Kobe 2015 (BFZ standard) | starting rating: 1521 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 178 | Okubo, Ryo (1500) | Won 2-0 | +181539 |
| 2standard | 407 | Takada, Hiroki (1525) | Won 2-1 | +181557 |
| 3standard | 230 | Takao, Shota (1829) | Lost 1-2 | -141543 |
| 4standard | 566 | Kamiyama, Daiki (1508) | Won 2-0 | +181561 |
| 5standard | 192 | Kanagawa, Shinya (1538) | Won 2-1 | +171578 |
| 6standard | 224 | Harane, Kenta (1819) | Lost 1-2 | -131565 |
| 7standard | 500 | Takesue, Chikara (1698) | Lost 0-2 | -161549 |
| top | average opponent: 1631record: 4-3 | new rating: 1549 | ||
| Grand Prix Shizuoka 2015 (KTK limited) | starting rating: 1462 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 295 | Hoshi, Koutarou (1437) | Won 2-1 | +181480 |
| 2sealed | 236 | Fujii, Takashi (1626) | Lost 0-2 | -161464 |
| 3sealed | 386 | Ichijo, Kazuto (1396) | Won 2-0 | +171481 |
| 4sealed | 234 | Shimizu, Toshiki (1572) | Lost 0-2 | -161465 |
| 5sealed | 270 | Nozaki, Yousuke (1501) | Won 2-0 | +181483 |
| 6sealed | 269 | Ishii, Masashi (1464) | Won 2-1 | +181501 |
| 7sealed | 206 | Nagao, Keisuke (1453) | Won 2-0 | +171518 |
| 8sealed | 80 | Sato, Yutaro (1553) | Won 2-0 | +191537 |
| 9sealed | 67 | Tabata, Yuusuke (1676) | Lost 0-2 | -161521 |
| top | average opponent: 1520record: 6-3 | new rating: 1521 | ||
| Grand Prix Kobe 2014 (modern) | starting rating: 1482 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 105 | Terazaki, Junichi (1500) | Lost 0-2 | -181464 |
| 2modern | 430 | Abe, Tooru (1416) | Won 2-1 | +171481 |
| 3modern | 449 | Fukumoto, Nobuhiro (1403) | Lost 1-2 | -191462 |
| 4modern | 407 | Asano, Kohei (1483) | Lost 1-2 | -181444 |
| 5modern | 457 | Atsumi, Naoya (1445) | Won 2-1 | +181462 |
| top | average opponent: 1449record: 2-3 | new rating: 1462 | ||
| Grand Prix Nagoya 2014 (BNG limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 659 | Oomae, Kiyotaka (1500) | Won 2-1 | +181518 |
| 2sealed | 542 | Honma, Ikuya (1518) | Lost 1-2 | -181500 |
| 3sealed | 723 | Kiyokawa, Hidetoshi (1419) | Won 2-0 | +171517 |
| 4sealed | 765 | Nakai, Sunao (1491) | Lost 1-2 | -191498 |
| 5sealed | 753 | Nagami, Youichi (1584) | Lost 1-2 | -161482 |
| top | average opponent: 1502record: 2-3 | new rating: 1482 | ||