Wellington, Kellen
Current rating: 1482
Record: 15-18
| Grand Prix Indianapolis 2017 (HOU limited) | starting rating: 1418 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 99 | Huesing, Dylan (1465) | Won 2-1 | +191437 |
| 2sealed | 38 | Johnson, Tyler (1397) | Won 2-0 | +171454 |
| 3sealed | 251 | Romero, Michael (1426) | Won 2-1 | +181472 |
| 4sealed | 130 | Pan, Boris (1689) | Lost 1-2 | -141458 |
| 5sealed | 82 | Aali, Shah (1542) | Won 2-1 | +191477 |
| 6sealed | 166 | Lundin, Jeremy (1534) | Lost 0-2 | -171460 |
| 7sealed | 120 | Corak, Christopher (1525) | Won 2-1 | +201480 |
| 8sealed | 168 | Stockdill, Gary (1592) | Won 2-0 | +201500 |
| 9sealed | 82 | Clark, Taylor (1615) | Lost 0-2 | -161484 |
| 10draft | 138 | Jones, Josh (1854) | Lost 0-2 | -121472 |
| 11draft | 77 | Rouley, Jason (1559) | Won 2-1 | +201492 |
| 12draft | 123 | Freitas Dos Santos, Antonio Carlos (1568) | Won 2-1 | +191511 |
| 13draft | 147 | Jones, Josh (1860) | Lost 1-2 | -121499 |
| 14draft | 55 | Edelson, Steven (1562) | Lost 1-2 | -171482 |
| top | average opponent: 1585record: 8-6 | new rating: 1482 | ||
| Grand Prix Detroit 2016 (modern) | starting rating: 1446 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 776 | Klein, Elijah (1500) | Won 2-1 | +191465 |
| 2modern | 51 | Arnold, Ryan (1518) | Lost 0-2 | -171448 |
| 3modern | 988 | Coppinger, Clarence (1483) | Lost 0-2 | -171431 |
| 4modern | 956 | Reid, Jason (1434) | Won 2-0 | +181449 |
| 5modern | 891 | Stevens, Matthew (1596) | Lost 0-2 | -161433 |
| 6modern | 904 | Heal, Nicholas (1600) | Lost 0-2 | -151418 |
| top | average opponent: 1522record: 2-4 | new rating: 1418 | ||
| Grand Prix Columbus 2010 (legacy) | starting rating: 1481 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 593 | Stone, Josh W (1500) | Won 2-1 | +181499 |
| 2legacy | 555 | Duguay, Pierre-Marc (1500) | Lost 0-2 | -181481 |
| 3legacy | 593 | Gooch, Chris (1499) | Won 2-1 | +191500 |
| 4legacy | 517 | Allulis, Chris (1484) | Lost 1-2 | -191481 |
| 5legacy | 604 | Warr, Clement (1493) | Lost 0-2 | -171464 |
| 6legacy | 598 | Theisen, Joshua J (1481) | Lost 0-2 | -181446 |
| top | average opponent: 1493record: 2-4 | new rating: 1446 | ||
| Grand Prix Cleveland 2002 (Odyssey block) | starting rating: 1518 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 216 | Seaverson, Gregg (1485) | Lost 1-2 | -191499 |
| 2block | 197 | Sees, William (1482) | Won 2-0 | +181517 |
| 3block | 205 | Brinkman, William (1537) | Lost 1-2 | -181499 |
| 4block | 199 | Rafuse, Tim (1482) | Lost 0-2 | -181481 |
| top | average opponent: 1496record: 1-3 | new rating: 1481 | ||
| Grand Prix Detroit 2001 (PLS limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 28 | Gutierrez, Rob (1500) | Won 1-0 | +181518 |
| 2sealed | 137 | Miller, Paul (1517) | Won 2-0 | +181536 |
| 3sealed | 50 | Gardner, Greg R. (1536) | Lost 0-2 | -181518 |
| top | average opponent: 1518record: 2-1 | new rating: 1518 | ||