Kume, Takuma
Current rating: 1504
Record: 7-7
| Grand Prix Kitakyushu 2013 (M14 standard) | starting rating: 1519 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 147 | Sone, Shuhei (1545) | Lost 1-2 | -171502 |
| 2standard | 280 | Kawamura, Kazushi (1774) | Lost 1-2 | -131489 |
| 3standard | 531 | Tomomura, Hitoshi (1415) | Won 2-0 | +161505 |
| 4standard | 465 | Shibata, Syouhei (1480) | Lost 0-2 | -181487 |
| 5standard | 476 | Kuramoto, Nariyasu (1464) | Won 2-1 | +171504 |
| average opponent: 1536record: 2-3 | new rating: 1504 | |||
| Grand Prix Nagoya 2012 (RTR standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 211 | Hasegawa, Tsuguto (1473) | Lost 1-2 | -181482 |
| 2standard | 427 | Inou, Kazuhiro (1442) | Lost 1-2 | -191463 |
| 3standard | 660 | Naito, Yuuki (1414) | Won 2-0 | +171480 |
| 4standard | 733 | Kawaguchi, Takayuki (1483) | Won 2-0 | +181498 |
| 5standard | 444 | Shibano, Kouichirou (1548) | Lost 0-2 | -171481 |
| 6standard | 580 | Matsuda, Tomoko (1483) | Won 2-0 | +181499 |
| 7standard | 485 | Tazawa, Masaki (1454) | Won 2-0 | +171516 |
| 8standard | 279 | Ishigami, Nobuhide (1527) | Won 2-0 | +181534 |
| 9standard | 250 | Suzuki, Fumito (1707) | Lost 0-2 | -151519 |
| average opponent: 1503record: 5-4 | new rating: 1519 | |||