Shimazu, Takuya
Current rating: 1407
| Grand Prix Yokohama 2013 (GTC limited) | starting rating: 1458 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 952 | Sasaki, Yuuki (1495) | Lost 0-2 | -171441 |
| 2sealed | 1014 | Oshino, Hideki (1482) | Lost 0-2 | -171424 |
| 3sealed | 1117 | Yoshihara, Shinji (1465) | Lost 0-2 | -171407 |
| top | average opponent: 1481record: 0-3 | new rating: 1407 | ||
| Grand Prix Nagoya 2012 (RTR standard) | starting rating: 1498 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 444 | Cho, Sang ho (1500) | Won 1-0 | +181516 |
| 2standard | 79 | Matsuda, Yuuichirou (1486) | Lost 1-2 | -181498 |
| 3standard | 635 | Kamiya, Kazuhiro (1358) | Lost 1-2 | -211477 |
| 4standard | 570 | Yamamoto, Kazuhide (1434) | Lost 0-2 | -191458 |
| top | average opponent: 1445record: 1-3 | new rating: 1458 | ||
| Grand Prix Yokohama 2012 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 189 | Ishikawa, Souta (1500) | Won 2-1 | +181518 |
| 2modern | 24 | Shiozaki, Toshinori (1500) | Won 2-1 | +181536 |
| 3modern | 45 | Pai, Bruce (1610) | Lost 0-2 | -171519 |
| 4modern | 242 | Kubota, Taiga (1411) | Lost 0-2 | -201499 |
| 5modern | 511 | Yazu, Yasuhiro (1500) | Won 2-0 | +181517 |
| 6modern | 360 | Hayashi, Masashi (1469) | Lost 0-2 | -191498 |
| top | average opponent: 1498record: 3-3 | new rating: 1498 | ||