Takezaki, Rei
Current rating: 1379
| Grand Prix Tokyo 2016 (SOI standard) | starting rating: 1448 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 570 | Casper, Sven (1495) | Lost 1-2 | -171431 |
| 2standard | 910 | Hatta, Tetsuya (1455) | Lost 0-2 | -171414 |
| 3standard | 1491 | Endo, Yuta (1465) | Lost 1-2 | -181396 |
| 4standard | 1565 | Shikano, Tsukasa (1445) | Lost 1-2 | -171379 |
| top | average opponent: 1465record: 0-4 | new rating: 1379 | ||
| Grand Prix Nagoya 2014 (BNG limited) | starting rating: 1482 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 573 | Takahashi, Ryouhei (1545) | Lost 0-2 | -171465 |
| 2sealed | 799 | Takahashi, Daichi (1484) | Lost 1-2 | -171448 |
| 3sealed | 884 | Kotabe, Hayato (1462) | Won 2-1 | +181466 |
| 4sealed | 863 | Yokota, Daiki (1482) | Lost 1-2 | -181448 |
| top | average opponent: 1494record: 1-3 | new rating: 1448 | ||
| Grand Prix Yokohama 2013 (GTC limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 800 | Takagi, Akifumi (1463) | Won 2-1 | +171517 |
| 2sealed | 818 | Hayamizu, Keiichi (1518) | Won 2-1 | +181535 |
| 3sealed | 758 | Matsubara, Takeyuki (1519) | Lost 0-2 | -181517 |
| 4sealed | 897 | Kawaguchi, Takashi (1577) | Lost 1-2 | -171500 |
| 5sealed | 1019 | Minobe, Yoshihiro (1502) | Lost 0-2 | -181482 |
| top | average opponent: 1516record: 2-3 | new rating: 1482 | ||