Tatsurou Y.,
Current rating: 1508
Record: 4-4
| Grand Prix Yokohama 2012 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 322 | Wada, Kousuke (1515) | Lost 0-2 | -181482 |
| 3modern | 499 | Koyama, Tetsuo (1454) | Lost 0-2 | -181464 |
| 4modern | 519 | Fujii, Dai (1574) | Won 2-1 | +201484 |
| 5modern | 516 | Sugimoto, Hiroaki (1493) | Lost 1-2 | -181466 |
| 6modern | 503 | Hanaoka, Hiroaki (1413) | Won 2-0 | +171483 |
| 7modern | 359 | Tsuba, Yuuki (1661) | Won 2-0 | +211504 |
| 8modern | 288 | Tsukagoshi, Tadaki (1608) | Won 2-0 | +201524 |
| 9modern | 209 | Terada, Shuuhei (1621) | Lost 0-2 | -161508 |
| average opponent: 1542record: 4-4 | new rating: 1508 | |||