Minato, Junichi
Current rating: 1553
| Grand Prix Kyoto 2007 (PLC standard) | starting rating: 1554 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 204 | Sutou, Takuo (1532) | Lost 1-2 | -191535 |
| 3standard | 168 | Ishitaka, Yusuke (1499) | Won 2-1 | +181553 |
| 4standard | 145 | Yamada, Yasushi (1501) | Won 2-1 | +171570 |
| 5standard | 99 | Tamada, Ryoichi (1638) | Lost 0-2 | -171553 |
| top | average opponent: 1542record: 2-2 | new rating: 1553 | ||
| Grand Prix Niigata 2005 (Kamigawa block) | starting rating: 1501 | |||
| round | table | opponent (rating) | result | Δrating |
| 2block | 108 | Deuitch, Lorne (1451) | Lost 0-2 | -191482 |
| 3block | 120 | Tanaka, Yasunori (1499) | Won 2-0 | +181500 |
| 4block | 94 | Suzuki, Tsuyoshi (1516) | Won 2-0 | +191519 |
| 5block | 74 | Miura, Akiyoshi (1548) | Won 2-0 | +181537 |
| 6block | 38 | Negami, Hiroyuki (1494) | Lost 1-2 | -191518 |
| 7block | 89 | Nagae, Hiroyuki (1469) | Won 2-0 | +171535 |
| 8block | 49 | Horie, Isamu (1547) | Won 2-1 | +191554 |
| top | average opponent: 1504record: 5-2 | new rating: 1554 | ||
| Grand Prix Yokohama 2004 (COK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 5 | Nicolas, Alex (1500) | Won 2-1 | +181518 |
| 2sealed | 54 | Yamaguchi, Yoshinori (1489) | Lost 0-2 | -191499 |
| 3sealed | 243 | Okazaki, Yoshihiko (1503) | Lost 0-2 | -171482 |
| 4sealed | 217 | Katsumata, Chihiro (1447) | Won 2-1 | +171499 |
| 5sealed | 184 | Uchida, Kensuke (1465) | Lost 1-2 | -191480 |
| 6sealed | 187 | Syouyama, Youhei (1591) | Won 2-0 | +201500 |
| 7sealed | 125 | Hashimoto, Yuu (Tokyo) (1474) | Won 2-0 | +181518 |
| 8sealed | 27 | Au Yeung, Hon Ming (1578) | Lost 0-2 | -171501 |
| top | average opponent: 1506record: 4-4 | new rating: 1501 | ||