Olsen, James
Current rating: 1344
Record: 10-20
| Grand Prix New Jersey 2020 (THB limited) | starting rating: 1374 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 271 | Puckett, Katie (1596) | Lost 1-2 | -141360 |
| 2sealed | 420 | Bonczar, Lawrence (1483) | Lost 1-2 | -161344 |
| top | average opponent: 1539record: 0-2 | new rating: 1344 | ||
| Grand Prix New Jersey 2019 (RNA limited) | starting rating: 1422 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 143 | Coghlan, Brian (1583) | Lost 0-2 | -161406 |
| 2sealed | 373 | Louie, Justin (1532) | Lost 1-2 | -151391 |
| 3sealed | 650 | Hurtubise, Jay (1436) | Lost 1-2 | -171374 |
| top | average opponent: 1517record: 0-3 | new rating: 1374 | ||
| Grand Prix Chicago 2014 (JOU standard) | starting rating: 1431 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 574 | Tryzbiak, Ryan (1500) | Won 2-1 | +191450 |
| 2standard | 546 | Rupp, Jacob (1506) | Lost 0-2 | -171433 |
| 3standard | 854 | Perry, Jonathon (1497) | Won 2-0 | +191452 |
| 4standard | 770 | Mollenkopf, Tyler (1484) | Lost 0-2 | -171435 |
| 5standard | 759 | Chapa, Joseph (1434) | Won 2-0 | +181453 |
| 6standard | 643 | Spencer, Jeffrey (1542) | Lost 1-2 | -161437 |
| 7standard | 710 | Rodriguez, AJ (1603) | Lost 0-2 | -151422 |
| top | average opponent: 1509record: 3-4 | new rating: 1422 | ||
| Grand Prix Philadelphia 2012 (RTR limited) | starting rating: 1463 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 54 | Pompa, Robert (1500) | Won 2-0 | +191482 |
| 2sealed | 218 | Day, Timothy (1518) | Lost 0-2 | -181464 |
| 3sealed | 274 | Harris, Spencer (1569) | Lost 1-2 | -161448 |
| 4sealed | 354 | Naecker, Todd (1484) | Lost 1-2 | -171431 |
| top | average opponent: 1518record: 1-3 | new rating: 1431 | ||
| Grand Prix New Jersey 2006 (TSP limited) | starting rating: 1499 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 18 | Dierolf, Kyle (1500) | Won 2-1 | +181517 |
| 2sealed | 16 | Schwartz, Justin (1507) | Lost 1-2 | -181499 |
| 3sealed | 193 | Wong, Johnson (1482) | Lost 0-2 | -181481 |
| 4sealed | 336 | Carrier, Derek R (1482) | Lost 0-2 | -181463 |
| 5sealed | 318 | Bigg, James (1465) | Won 2-0 | +181481 |
| 6sealed | 273 | Rosenblatt, David (1482) | Lost 0-2 | -181463 |
| top | average opponent: 1487record: 2-4 | new rating: 1463 | ||
| Grand Prix Boston 2003 (LGN limited) | starting rating: 1537 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 162 | Sutherland, Michael (1481) | Lost 1-2 | -191518 |
| 2sealed | 171 | Krizer, Brendon (1483) | Lost 1-2 | -191499 |
| top | average opponent: 1482record: 0-2 | new rating: 1499 | ||
| Grand Prix Philadelphia 2002 (ONS rochester) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 146 | Hunt, Brad (1500) | Won 2-1 | +181518 |
| 2sealed | 7 | Brockmeyer, Adam (1518) | Lost 1-2 | -181500 |
| 3sealed | 126 | Bennett, Josh (1518) | Won 2-0 | +181518 |
| 4sealed | 120 | Kaus, Jon (1459) | Won 2-0 | +171535 |
| 5sealed | 51 | McCarthy, Stephen (1484) | Won 2-0 | +171552 |
| 6sealed | 68 | Polin, Justin (1704) | Lost 0-2 | -151537 |
| top | average opponent: 1531record: 4-2 | new rating: 1537 | ||