Tsuruta, Tomoyuki
Current rating: 1494
| Grand Prix Shizuoka 2015 (KTK limited) | starting rating: 1482 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 364 | Kozaki, Masahiro (1500) | Won 2-1 | +181500 |
| 2sealed | 202 | Romling, Gaby (1518) | Won 2-0 | +181518 |
| 3sealed | 133 | Nitsu, Shunsuke (1677) | Lost 0-2 | -151503 |
| 4sealed | 291 | Nakahara, Shuichi (1644) | Won 2-0 | +211524 |
| 5sealed | 201 | Ishii, Hayato (1866) | Lost 0-2 | -121512 |
| 6sealed | 164 | Sasada, Naoki (1516) | Lost 1-2 | -181494 |
| top | average opponent: 1620record: 3-3 | new rating: 1494 | ||
| Grand Prix Nagoya 2014 (BNG limited) | starting rating: 1480 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 239 | Kudou, Toshio (1564) | Lost 0-2 | -161464 |
| 2sealed | 318 | Fujii, Ami (1364) | Lost 1-2 | -201444 |
| 3sealed | 406 | Matsumoto, Ken (1428) | Won 2-0 | +181462 |
| 4sealed | 341 | Yamagishi, Tetsuya (1553) | Won 2-1 | +191481 |
| 5sealed | 297 | Ueno, Hideto (1381) | Won 2-0 | +171498 |
| 6sealed | 135 | Inazawa, Ryo (1614) | Lost 0-2 | -161482 |
| top | average opponent: 1484record: 3-3 | new rating: 1482 | ||
| Grand Prix Nagoya 2012 (RTR standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 253 | Kusakabe, Shuichi (1477) | Lost 1-2 | -181482 |
| 2standard | 494 | Kimura, Kenta (1482) | Won 2-1 | +181500 |
| 3standard | 457 | Ueyama, Yudai (1575) | Lost 1-2 | -171483 |
| 4standard | 667 | Ono, Kotaro (1481) | Lost 1-2 | -181465 |
| 5standard | 654 | Hirai, Masumi (1323) | Won 2-1 | +151480 |
| top | average opponent: 1468record: 2-3 | new rating: 1480 | ||