Storm, David
Current rating: 1434
Record: 2-6
| Grand Prix San Antonio 2014 (KTK standard) | starting rating: 1468 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 43 | Short, Robert (1473) | Lost 0-2 | -171451 |
| 2standard | 461 | Williams, Molly (1482) | Won 2-1 | +181469 |
| 3standard | 300 | Nicholas, Tristian (1502) | Lost 1-2 | -171452 |
| 4standard | 471 | Sorber-Perry, Chandler (1483) | Lost 1-2 | -181434 |
| average opponent: 1485record: 1-3 | new rating: 1434 | |||
| Grand Prix San Antonio 2012 (RTR standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 93 | Sommerfeld, Daniel (1518) | Won 2-1 | +181518 |
| 3standard | 32 | Downing, Eric (1708) | Lost 1-2 | -141504 |
| 4standard | 197 | Botis, Juan Carlos (1498) | Lost 1-2 | -181486 |
| 5standard | 208 | Wiznitzer, Aryeh (1530) | Lost 1-2 | -181468 |
| average opponent: 1563record: 1-3 | new rating: 1468 | |||