Ryuichi S.,
Current rating: 1445
Record: 3-6
| Grand Prix Kobe 2012 (DKA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 185 | Nagamoto, Kouji (1525) | Lost 0-2 | -181482 |
| 2sealed | 354 | Sato, Hisao (1445) | Lost 0-2 | -181464 |
| 3sealed | 467 | Takenaka, Yuuhi (1538) | Won 2-1 | +191483 |
| 4sealed | 435 | Saitou, Ryuuga (1482) | Lost 0-2 | -181465 |
| 5sealed | 420 | Lu, Shaoan (1460) | Won 2-0 | +181483 |
| 6sealed | 377 | Tsunemoto, Makoto (1336) | Lost 1-2 | -211462 |
| 7sealed | 332 | Yabuguchi, Youhei (1449) | Lost 0-2 | -181444 |
| 8sealed | 279 | Yasuda, Seita (1467) | Won 2-1 | +191463 |
| 9sealed | 225 | Yoshino, Satoshi (1468) | Lost 0-2 | -181445 |
| average opponent: 1463record: 3-6 | new rating: 1445 | |||