I., Hiroshi
Current rating: 1544
Record: 5-3
| Grand Prix Kobe 2011 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 129 | Miyashiro, Ronaldo (1575) | Lost 1-2 | -171483 |
| 2extended | 189 | Hoshino, Shinya (1453) | Won 2-0 | +181501 |
| 3extended | 198 | Narumiya, Ryuuma (1516) | Lost 1-2 | -181483 |
| 4extended | 244 | Kusakabe, Shuichi (1505) | Won 2-1 | +181501 |
| 5extended | 213 | Sakajo, Yasuhisa (1714) | Won 2-0 | +221523 |
| 6extended | 121 | Taru, Genki (1757) | Won 2-0 | +221545 |
| 7extended | 77 | Matsumura, Toshikazu (1491) | Won 2-0 | +181563 |
| 8extended | 68 | K., Hiroshi (1541) | Lost 1-2 | -191544 |
| average opponent: 1569record: 5-3 | new rating: 1544 | |||