Tamura, Yohei5317
Current rating: 1587
Record: 11-7
| Grand Prix Kobe 2015 (BFZ standard) | starting rating: 1530 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 432 | Katou, Yoshitugu (1557) | Lost 0-2 | -181512 |
| 2standard | 839 | Kawashima, Takayuki (1431) | Won 2-1 | +171529 |
| 3standard | 693 | Hokumura, Tatsuro (1417) | Won 2-1 | +161545 |
| 4standard | 428 | Sunada, Shougo (1751) | Lost 1-2 | -141531 |
| 5standard | 607 | Sugimura, Yoshiyasu (1639) | Lost 0-2 | -171514 |
| 6standard | 779 | Yamamoto, Akimasa (1798) | Won 2-0 | +241538 |
| 7standard | 575 | Irie, Daiki (1481) | Won 2-0 | +171555 |
| 8standard | 406 | Kamiya, Kazuhiro (1412) | Won 2-1 | +151570 |
| 9standard | 305 | Jung, Jaecheol (1500) | Won 2-1 | +171587 |
| average opponent: 1554record: 6-3 | new rating: 1587 | |||
| Grand Prix Kobe 2014 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 254 | Takatori, Kohei (1518) | Won 2-1 | +181518 |
| 2modern | 26 | Nagami, Youichi (1599) | Won 2-1 | +201538 |
| 3modern | 176 | Hattori, Taiki (1725) | Won 2-0 | +211559 |
| 4modern | 116 | Asahara, Akira (1933) | Lost 0-2 | -111548 |
| 5modern | 208 | Keller, Thomas (1583) | Lost 1-2 | -181530 |
| 6modern | 214 | Konno, Tomoaki (1502) | Lost 0-2 | -181512 |
| 7modern | 310 | Yuki, Shimmura (1505) | Won 2-0 | +181530 |
| 8modern | 226 | Nishimoto, Takuya (1630) | Lost 0-2 | -161514 |
| 9modern | 236 | Munekata, Masafumi (1420) | Won 2-0 | +161530 |
| average opponent: 1602record: 5-4 | new rating: 1530 | |||