Morokuma, Mitsuru
Current rating: 1406
| Grand Prix Kobe 2008 (Lorwyn block) | starting rating: 1411 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 75 | Suhara, Kota (1500) | Lost 0-2 | -171394 |
| 2block | 270 | Nonaka, Kentarou (1712) | Won 2-0 | +241418 |
| 3block | 286 | Goto, Yusei (1523) | Lost 1-2 | -161402 |
| 4block | 308 | Kashima, Koji (1450) | Won 2-1 | +191421 |
| 5block | 187 | Yamashita, Hidetoshi (1611) | Lost 0-2 | -151406 |
| top | average opponent: 1559record: 2-3 | new rating: 1406 | ||
| Grand Prix Shizuoka 2008 (MOR standard) | starting rating: 1463 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 249 | Minamimura, Yukihiro (1500) | Lost 0-2 | -171446 |
| 2standard | 350 | Akita, Naoto (1463) | Lost 0-2 | -181428 |
| 3standard | 378 | Shibata, Daisuke (1430) | Lost 1-2 | -181410 |
| 4standard | 383 | Suzuki, Mikito (1466) | Won 2-0 | +191429 |
| 5standard | 339 | Akaike, Yo (1390) | Lost 1-2 | -181411 |
| top | average opponent: 1450record: 1-4 | new rating: 1411 | ||
| Grand Prix Kyoto 2007 (PLC standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 263 | Ushio, Atsushi (1500) | Lost 1-2 | -181482 |
| 2standard | 319 | Kimura, Yousuke (1482) | Won 2-1 | +181500 |
| 3standard | 295 | Okada, Norihiro (1505) | Lost 0-2 | -181482 |
| 4standard | 345 | Okada, Jun (1446) | Lost 0-2 | -191463 |
| top | average opponent: 1483record: 1-3 | new rating: 1463 | ||