Grimm, Jason
Current rating: 1431
Record: 7-11-1
| Grand Prix Vancouver 2017 (modern) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 2141 | Kimble, Marc (1500) | Lost 1-2 | -181446 |
| 2modern | 2614 | Howard, Cody (1513) | Draw 1-1 | +21448 |
| 3modern | 2622 | Borthwick, Noah (1481) | Won 2-1 | +181466 |
| 4modern | 2475 | Snyder, Theo (1433) | Lost 0-2 | -181448 |
| 5modern | 2580 | Yee, Victor (1548) | Lost 0-2 | -171431 |
| top | average opponent: 1495record: 1-3-1 | new rating: 1431 | ||
| Grand Prix Los Angeles 2016 (modern) | starting rating: 1482 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 172 | Nelson, Adam (1477) | Lost 0-2 | -181464 |
| top | record: 0-1 | new rating: 1464 | ||
| Grand Prix Vancouver 2016 (OGW limited) | starting rating: 1520 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 87 | Cook, Megan (1500) | Lost 0-2 | -181502 |
| 2sealed | 620 | Tsang, Ryan (1482) | Lost 1-2 | -181484 |
| 3sealed | 863 | Parnell, Shay (1440) | Lost 0-0 | -191465 |
| 4sealed | 811 | Lu, Jacky (1410) | Won 2-0 | +171482 |
| top | average opponent: 1458record: 1-3 | new rating: 1482 | ||
| Grand Prix Seattle-Tacoma 2015 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 145 | Ford, Daniel (1481) | Won 2-1 | +181518 |
| 2legacy | 301 | Cronshaw, Drew (1539) | Won 2-0 | +181536 |
| 3legacy | 371 | Trafton, Cody (1528) | Won 2-0 | +181554 |
| 4legacy | 142 | Holm, Michael (1537) | Won 2-0 | +181572 |
| 5legacy | 3 | Rasmussen, Ron (1452) | Lost 1-2 | -211551 |
| 6legacy | 227 | Luke, Thomas (1556) | Lost 0-2 | -171534 |
| 7legacy | 380 | Xie, Da (1566) | Won 2-1 | +181552 |
| 8legacy | 116 | Campbell, Cole (1572) | Lost 1-2 | -181534 |
| 9legacy | 224 | Centauri, Eric (1752) | Lost 0-2 | -141520 |
| top | average opponent: 1554record: 5-4 | new rating: 1520 | ||