Yamamoto, Satoshi 297
Current rating: 1489
Record: 2-3
| Grand Prix Yokohama 2013 (GTC limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 767 | Jo, Bunkun (1543) | Won 2-1 | +191519 |
| 3sealed | 754 | Kim, Min-soo 040 (1536) | Won 2-1 | +181537 |
| 4sealed | 650 | Pannell, Thomas (1686) | Lost 1-2 | -151522 |
| 5sealed | 852 | Nishikawa, Tomoya (1613) | Lost 0-2 | -171505 |
| 6sealed | 935 | Suzuki, Keisuke (1577) | Lost 0-2 | -161489 |
| average opponent: 1591record: 2-3 | new rating: 1489 | |||