Okazaki, Kazuhiro
Current rating: 1532
Record: 7-6
| Grand Prix Kobe 2012 (DKA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 259 | Anan, Go (1592) | Won 2-0 | +201520 |
| 2sealed | 218 | Sakamoto, Masaaki (1441) | Won 2-0 | +161536 |
| 3sealed | 45 | Furuta, Yoshifuyu (1609) | Won 2-1 | +201556 |
| 4sealed | 44 | Sugiki, Takafumi (1801) | Lost 0-2 | -141542 |
| 5sealed | 136 | Okajima, Shougo (1526) | Lost 1-2 | -181524 |
| 6sealed | 174 | Fukushige, Masanori (1452) | Won 2-0 | +161540 |
| 7sealed | 154 | Hama, Takayuki (1578) | Won 2-1 | +191559 |
| 8sealed | 73 | Hiyoshi, Tatsuhiko (1566) | Won 2-1 | +181577 |
| 9sealed | 91 | Arai, Kenichiro (1578) | Won 2-1 | +181595 |
| 10draft | 5 | Shiwaku, Tsuyoshi (1753) | Lost 0-2 | -151580 |
| 11draft | 31 | Takagi, Takeshi (1833) | Lost 1-2 | -131567 |
| 13draft | 39 | Narumiya, Masaki (1568) | Lost 1-2 | -181549 |
| 14draft | 28 | Shiraishi, Masaharu (1604) | Lost 0-2 | -171532 |
| average opponent: 1608record: 7-6 | new rating: 1532 | |||