Walquist, Jonathan
Current rating: 1437
Record: 5-9
| Grand Prix Las Vegas 2019 (modern) (modern) | starting rating: 1428 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 254 | Nelson, John (1418) | Lost 1-2 | -191409 |
| 2modern | 590 | Gaxiola, Jason (1484) | Lost 0-2 | -161393 |
| 3modern | 755 | Rovegno, Joe (1299) | Won 2-0 | +161409 |
| 4modern | 627 | Rice, Paul (1519) | Won 2-1 | +201429 |
| 5modern | 402 | Ahmad, Diego (1551) | Won 2-1 | +201449 |
| 6modern | 267 | Fontaine, Chris (1570) | Won 2-1 | +211470 |
| 7modern | 278 | Tran, Kenwon (1463) | Lost 0-2 | -191451 |
| 8modern | 281 | Zeoli, Benny (1628) | Lost 0-2 | -141437 |
| top | average opponent: 1492record: 4-4 | new rating: 1437 | ||
| Grand Prix Oklahoma City 2017 (modern) | starting rating: 1482 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 259 | Tripp, Chris (1467) | Lost 1-2 | -181464 |
| 2modern | 513 | Fee, Joseph (1482) | Lost 1-2 | -181446 |
| 3modern | 597 | Reyes, Kenneth (1463) | Won 2-0 | +181464 |
| 4modern | 510 | Gallegos, Thomas (1484) | Lost 0-2 | -171447 |
| 5modern | 575 | Spicer, Richard (1384) | Lost 1-2 | -191428 |
| top | average opponent: 1456record: 1-4 | new rating: 1428 | ||
| Grand Prix Las Vegas 2017 (modern) (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 266 | Young, Travis (1504) | Lost 0-2 | -181482 |
| top | record: 0-1 | new rating: 1482 | ||