Walker, Andrew J
Current rating: 1555
Record: 6-3
| Grand Prix Orlando 2012 (ISD standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 42 | Trombetti, Eric (1500) | Won 2-0 | +181518 |
| 2standard | 111 | Sievert, Nicholas (1500) | Lost 0-1 | -181500 |
| 3standard | 176 | Stevens, Benjamin (1481) | Won 2-1 | +171517 |
| 4standard | 233 | Schreier, Todd (1527) | Won 2-0 | +191536 |
| 5standard | 190 | Lalague, Marc (1666) | Lost 1-2 | -161520 |
| 6standard | 203 | WARGO, ANDREW (1518) | Won 2-0 | +181538 |
| 7standard | 194 | Arndt, Melanie (1505) | Won 2-0 | +171555 |
| 8standard | 148 | Schwarz, Micheal (1542) | Won 2-0 | +181573 |
| 9standard | 90 | Baugh, Walter (1574) | Lost 1-2 | -181555 |
| average opponent: 1535record: 6-3 | new rating: 1555 | |||