Sanders, Richard D
Current rating: 1401
| Grand Prix San Diego 2013 (modern) | starting rating: 1428 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 63 | Plante, Phillipe (1500) | Won 2-0 | +201448 |
| 2modern | 64 | Pham, John (1500) | Lost 0-2 | -171431 |
| 3modern | 179 | Garcia Rosas, Jose Daniel (1686) | Lost 0-2 | -141417 |
| 4modern | 322 | Pelsue, Davyd (1485) | Lost 0-2 | -161401 |
| top | average opponent: 1543record: 1-3 | new rating: 1401 | ||
| Grand Prix Anaheim 2012 (Innistrad block) | starting rating: 1463 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 193 | Reilvitz, Andres (1500) | Lost 1-2 | -171446 |
| 2block | 233 | Jolliff, Aidan (1482) | Won 2-0 | +181464 |
| 3block | 338 | Thompson, Sean (1445) | Lost 0-2 | -181446 |
| 4block | 408 | James, Marcus (1483) | Lost 0-2 | -181428 |
| top | average opponent: 1477record: 1-3 | new rating: 1428 | ||
| Grand Prix San Diego 2011 (ISD limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 73 | Shver, Evgeny (1500) | Lost 0-2 | -181482 |
| 2sealed | 177 | Carrera, Oscar (1448) | Lost 1-2 | -191463 |
| 3sealed | 193 | Van Druten, John (1429) | Won 2-0 | +181481 |
| 4sealed | 235 | Simon, Andrew C (1485) | Lost 0-2 | -181463 |
| top | average opponent: 1465record: 1-3 | new rating: 1463 | ||