Sano, Keiji
Current rating: 1481
Record: 5-6
| Grand Prix Yokohama 2013 (GTC limited) | starting rating: 1516 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 805 | Fujihira, Keizou (1592) | Lost 1-2 | -171499 |
| 2sealed | 958 | Ichihara, Yuya (1604) | Won 2-0 | +201519 |
| 3sealed | 957 | Kato, Satoshi (1500) | Lost 0-2 | -181501 |
| 4sealed | 1026 | Yokota, Kazuya (1477) | Won 2-1 | +171518 |
| 5sealed | 995 | Tamai, Hideaki (1472) | Won 2-0 | +181536 |
| 6sealed | 890 | Takao, Syunya (1522) | Lost 1-2 | -191517 |
| 7sealed | 889 | Samejima, Ippei (1495) | Lost 0-2 | -181499 |
| 8sealed | 1039 | Fujii, Mikiya (1509) | Lost 0-2 | -181481 |
| average opponent: 1521record: 3-5 | new rating: 1481 | |||
| Grand Prix Shizuoka 2003 (MRD limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 140 | Kobayashi, Masanori(Aichi) (1509) | Won 2-0 | +181518 |
| 2sealed | 149 | Nakao, Munenari (1452) | Lost 0-2 | -191499 |
| 3sealed | 143 | Higuchi, Keiichi (1445) | Won 2-0 | +171516 |
| average opponent: 1469record: 2-1 | new rating: 1516 | |||