Chou, Geoffrey
Current rating: 1539
Record: 8-6
| Grand Prix Los Angeles 2014 (KTK standard) | starting rating: 1481 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 475 | Badillo, Jose (1506) | Lost 1-2 | -181463 |
| 2standard | 572 | Walker, Nicholas (1482) | Won 2-1 | +191482 |
| 3standard | 556 | Watkins, Steven (1604) | Lost 1-2 | -161466 |
| 4standard | 712 | Buell, Patrick (1463) | Won 2-1 | +181484 |
| 5standard | 585 | Hansen, Jakob (1488) | Won 2-1 | +181502 |
| 6standard | 433 | Barajas, Jose (1518) | Won 2-0 | +181520 |
| 7standard | 290 | Roa, Michael (1519) | Won 2-0 | +181538 |
| 8standard | 137 | Avila, Eric (1567) | Won 2-0 | +191557 |
| 9standard | 152 | Ong, Wendell (1561) | Lost 0-2 | -181539 |
| average opponent: 1523record: 6-3 | new rating: 1539 | |||
| Grand Prix San Diego 2013 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 177 | Stull, David (1486) | Won 2-1 | +181518 |
| 2modern | 1 | Presson, Danjerr (1521) | Lost 0-2 | -181500 |
| 3modern | 163 | Torrez, Marcus (1432) | Won 2-0 | +171517 |
| 4modern | 175 | Oakes, Connor (1545) | Lost 0-2 | -181499 |
| 5modern | 244 | Littlefield, Jeffrey D (1486) | Lost 0-2 | -181481 |
| average opponent: 1494record: 2-3 | new rating: 1481 | |||