Olson, David
Current rating: 1471
Record: 3-5-1
| Grand Prix New Jersey 2020 (THB limited) | starting rating: 1507 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 334 | Malcomson, Blane (1497) | Draw 1-1 | 01507 |
| 2sealed | 332 | Hamm, Christian (1500) | Lost 0-2 | -181489 |
| 3sealed | 610 | Ruth, Zachariah (1481) | Lost 0-2 | -181471 |
| average opponent: 1493record: 0-2-1 | new rating: 1471 | |||
| Grand Prix Portland 2018 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 210 | Goulart, Kayla (1447) | Won 2-0 | +171517 |
| 2modern | 141 | Jen, Arthur (1740) | Lost 0-2 | -141503 |
| 3modern | 477 | Kros, Tj (1498) | Won 1-0 | +181521 |
| 4modern | 246 | Pfefferle, Noah (1770) | Lost 0-2 | -141507 |
| 5modern | 600 | Nordgren, Bryce (1497) | Won 2-1 | +181525 |
| 6modern | 459 | Hathaway, Shan (1519) | Lost 0-2 | -181507 |
| average opponent: 1578record: 3-3 | new rating: 1507 | |||