Narukawa, Takaya
Current rating: 1493
| Grand Prix Chiba 2015 (MM2 limited) | starting rating: 1511 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 2269 | Ishikawa, Kazuyoshi (1500) | Lost 0-2 | -181493 |
| top | record: 0-1 | new rating: 1493 | ||
| Grand Prix Shizuoka 2015 (KTK limited) | starting rating: 1550 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 699 | Aoki, Satoshi (1464) | Lost 0-2 | -191531 |
| 2sealed | 1033 | Tokita, Toshimi (1445) | Draw 1-1 | -21529 |
| 3sealed | 1056 | Yu, Chenghsien (1513) | Lost 0-2 | -181511 |
| top | average opponent: 1474record: 0-2-1 | new rating: 1511 | ||
| Grand Prix Yokohama 2013 (GTC limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 127 | Furukawa, Hiroyuki (1418) | Lost 1-2 | -191481 |
| 2sealed | 281 | Aoki, Masahiro (1548) | Won 2-1 | +191500 |
| 3sealed | 346 | Hattori, Yutaka (1467) | Won 2-0 | +171517 |
| 4sealed | 143 | Katsu, Masahiro (1322) | Won 2-1 | +151532 |
| 5sealed | 117 | Satou, Fumihiko (1466) | Won 2-1 | +161548 |
| 6sealed | 121 | Naotaka, Ishigami (1556) | Won 2-1 | +191567 |
| 7sealed | 19 | Morikawa, Taichi (1677) | Lost 0-2 | -161551 |
| 8sealed | 259 | Yuuki, Takuya (1563) | Won 2-0 | +181569 |
| 9sealed | 284 | Fujimoto, Yosuke (1542) | Lost 0-2 | -191550 |
| top | average opponent: 1507record: 6-3 | new rating: 1550 | ||