Shellman, Tim
Current rating: 1491
Record: 10-12
| Grand Prix Los Angeles 2019 (modern) | starting rating: 1442 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 65 | Lawrence, Adam (1500) | Won 2-0 | +191461 |
| 2modern | 252 | Chua, John (1535) | Won 2-1 | +191480 |
| 3modern | 173 | Crowfoot, Corey (1664) | Won 2-1 | +221502 |
| 4modern | 33 | de Magalhaes Scalli, Guilherme (1499) | Won 2-1 | +181520 |
| 5modern | 66 | Caixeta, Daniel (1755) | Lost 1-2 | -141506 |
| 6modern | 70 | Gorman, Vinnie (1637) | Lost 0-2 | -161490 |
| 7modern | 182 | Li, Maxwell (1449) | Won 2-0 | +171507 |
| 8modern | 195 | Selski, Benjamin (1615) | Lost 1-2 | -161491 |
| top | average opponent: 1582record: 5-3 | new rating: 1491 | ||
| Grand Prix Las Vegas 2018 (modern) (modern) | starting rating: 1467 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 676 | Phillips, Jeffrey (1439) | Lost 1-2 | -181449 |
| 2modern | 733 | Reiber, William (1568) | Won 2-0 | +201469 |
| 3modern | 313 | Harp, Harrison (1556) | Won 2-1 | +201489 |
| 4modern | 355 | Staffel, Jonathan (1414) | Lost 1-2 | -201469 |
| 5modern | 518 | Li, Richard (1700) | Lost 1-2 | -141455 |
| 6modern | 674 | Snyder, Michael (1704) | Lost 0-2 | -131442 |
| top | average opponent: 1563record: 2-4 | new rating: 1442 | ||
| Grand Prix Los Angeles 2016 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 189 | Lambert-Cobb, Craig (1500) | Won 2-1 | +181518 |
| 2modern | 253 | Paguio, Mark (1518) | Lost 0-2 | -181500 |
| 3modern | 756 | Taylor, Christopher (1499) | Won 2-1 | +181518 |
| 4modern | 647 | Galarza, Andre (1519) | Won 2-1 | +181536 |
| 5modern | 254 | McAtee, Brian (1671) | Lost 1-2 | -161520 |
| 6modern | 648 | Kim, Moses (1520) | Lost 0-2 | -181502 |
| 7modern | 693 | Hunter, James (1502) | Lost 0-2 | -181484 |
| 8modern | 597 | Bailey, Michael (1539) | Lost 0-2 | -171467 |
| top | average opponent: 1533record: 3-5 | new rating: 1467 | ||