Colford, Jesse
Current rating: 1577
| Grand Prix New Jersey 2019 (RNA limited) | starting rating: 1538 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 31 | Lin, Chris [USA] (1479) | Won 2-0 | +171555 |
| 2sealed | 295 | Barkovic, Eli (1520) | Won 2-0 | +171572 |
| 3sealed | 157 | DelGrosso, Matthew (1536) | Lost 1-2 | -181554 |
| 4sealed | 416 | Lewis, Alex (1474) | Won 2-1 | +161570 |
| 5sealed | 164 | Heine, Jack (1642) | Won 2-0 | +201590 |
| 6sealed | 119 | Forker, Nicholas (1498) | Won 2-0 | +161606 |
| 7sealed | 53 | Pikula, Chris (1949) | Lost 1-2 | -121594 |
| 8sealed | 206 | Hannon, Elijah (1670) | Lost 0-2 | -171577 |
| top | average opponent: 1596record: 5-3 | new rating: 1577 | ||
| Grand Prix Providence 2018 (M19 standard) | starting rating: 1528 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 3 | Giles, Robert (1500) | Won 2-0 | +181546 |
| 2standard | 127 | Vargas, Manuel (1577) | Won 2-1 | +181564 |
| 3standard | 95 | Syed, Zan (1965) | Lost 0-2 | -111553 |
| 4standard | 108 | Polyakov, Alexander (1824) | Lost 1-2 | -131540 |
| 5standard | 210 | Montes, Christian (1498) | Won 2-0 | +171557 |
| 6standard | 204 | White, Eli (1485) | Lost 1-2 | -191538 |
| top | average opponent: 1642record: 3-3 | new rating: 1538 | ||
| Grand Prix Toronto 2017 (HOU limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 451 | Balint, Fabian (1500) | Won 2-0 | +181518 |
| 2sealed | 78 | Farmer, Richard (1517) | Won 2-0 | +181536 |
| 3sealed | 51 | Siow, Lucas (1948) | Lost 0-2 | -111525 |
| 4sealed | 220 | Bain, Scott (1411) | Lost 1-2 | -201505 |
| 5sealed | 490 | Houle, Simon (1547) | Won 2-1 | +191524 |
| 6sealed | 376 | Bold Wark, Lewis (1662) | Won 2-1 | +201544 |
| 7sealed | 251 | Godden, Joshua (1484) | Won 2-0 | +171561 |
| 8sealed | 77 | Balducci, Tommas (1453) | Lost 1-2 | -201541 |
| 9sealed | 259 | Rhodes, Austin (1580) | Won 2-0 | +191560 |
| 10draft | 144 | Brott, John (1645) | Lost 0-2 | -171543 |
| 11draft | 107 | Vuong, Richie (1656) | Lost 1-2 | -151528 |
| 12draft | 38 | Reiber, Zachary (1621) | Won 2-0 | +191547 |
| 13draft | 150 | Rey, Steven (1505) | Lost 1-2 | -191528 |
| top | average opponent: 1579record: 7-6 | new rating: 1528 | ||