Walery, Chelsea
Current rating: 1486
Record: 2-3
| Grand Prix Columbus 2010 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 546 | Ronevich, Twila (1500) | Won 2-0 | +181518 |
| 2legacy | 440 | Tomik, Steve (1586) | Lost 0-2 | -171501 |
| 3legacy | 547 | Ledford, Travis (1500) | Won 2-0 | +181519 |
| 4legacy | 566 | Ong, Wei Jian (1528) | Lost 0-2 | -181501 |
| 5legacy | 631 | Tsao, Dennis (1632) | Lost 0-2 | -151486 |
| average opponent: 1549record: 2-3 | new rating: 1486 | |||