Watabiki, Thomas
Current rating: 1469
Record: 2-4
| Grand Prix London 2013 (GTC limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 324 | Knopp, James (1500) | Won 2-0 | +181518 |
| 2sealed | 199 | Lehnert, Heiko (1647) | Lost 0-2 | -161502 |
| 3sealed | 572 | Frenzel, Rolf (1499) | Won 2-0 | +181520 |
| 4sealed | 339 | Tann, James (1576) | Lost 0-2 | -171503 |
| 5sealed | 457 | Boulton, Sean F (1485) | Lost 0-2 | -181485 |
| 6sealed | 674 | Tuurinkoski, Jussi (1619) | Lost 0-2 | -161469 |
| average opponent: 1554record: 2-4 | new rating: 1469 | |||