Olson, Alex R
Current rating: 1428
| Grand Prix Denver 2013 (legacy) | starting rating: 1416 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 54 | Lasswell, Jeff (1500) | Won 2-1 | +201436 |
| 2legacy | 141 | Farnsworth, Erik (1546) | Won 2-0 | +201456 |
| 3legacy | 24 | Brown, Daniel M (1648) | Lost 0-2 | -151441 |
| 4legacy | 173 | Caffrey, Michael (1621) | Lost 1-2 | -151426 |
| 5legacy | 201 | Gallegos, Terry (1447) | Won 2-0 | +191445 |
| 6legacy | 204 | Hickman, Wesley (1538) | Lost 1-2 | -171428 |
| top | average opponent: 1550record: 3-3 | new rating: 1428 | ||
| Grand Prix Atlanta 2011 (extended) | starting rating: 1447 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 89 | Green, Phillip A (1462) | Lost 0-2 | -181429 |
| 2extended | 233 | Saslow, Josh (1631) | Won 2-0 | +221451 |
| 3extended | 177 | Paradowski, Andrew (1465) | Lost 1-2 | -181433 |
| 4extended | 250 | Mitchell, Dakota (1469) | Lost 1-2 | -171416 |
| top | average opponent: 1507record: 1-3 | new rating: 1416 | ||
| Grand Prix Nashville 2010 (SOM limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 133 | Miller, Jake C (1568) | Lost 1-2 | -171483 |
| 2sealed | 252 | Morrison, Michael (1482) | Lost 0-2 | -181465 |
| 3sealed | 288 | Powell, Ethan (1464) | Lost 1-2 | -181447 |
| top | average opponent: 1505record: 0-3 | new rating: 1447 | ||