Mullally, Colin
Current rating: 1476
Record: 13-17
| Regional Championships Atlanta 2022 (pioneer) | starting rating: 1492 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 1404 | Trostel, Elliott (1500) | Lost 1-2 | -181474 |
| 2pioneer | 1458 | Innace, Michael (1470) | Won 2-0 | +181492 |
| 3pioneer | 1130 | Wonnacott, Nathan (1518) | Lost 1-2 | -171475 |
| 4pioneer | 1096 | Lum, Jonathan (1571) | Won 2-0 | +191494 |
| 5pioneer | 1166 | Welch, Drake (1454) | Lost 1-2 | -181476 |
| top | average opponent: 1503record: 2-3 | new rating: 1476 | ||
| Grand Prix Toronto 2019 (modern) | starting rating: 1483 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 261 | Cole, Matthew (1518) | Lost 0-2 | -171466 |
| 3modern | 512 | Foster, Matthew (1534) | Won 2-0 | +191485 |
| 4modern | 394 | Frye, Sebastian (1467) | Won 2-1 | +181503 |
| 5modern | 247 | Tabash, Nadher (1622) | Lost 0-2 | -161487 |
| 6modern | 338 | Smith, Deion (1784) | Won 2-1 | +231510 |
| 7modern | 234 | Pepin, Robert (1522) | Lost 0-2 | -181492 |
| top | average opponent: 1574record: 3-3 | new rating: 1492 | ||
| Grand Prix Providence 2018 (M19 standard) | starting rating: 1493 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 50 | Yanuck, Alan (1500) | Won 2-0 | +181511 |
| 3standard | 47 | Xia, Erdong (1606) | Won 2-1 | +201531 |
| 4standard | 34 | Normandin, Ryan (1491) | Lost 0-2 | -191512 |
| 5standard | 78 | Speth, Travis (1698) | Lost 0-2 | -141498 |
| 6standard | 158 | Pascal, Brandon (1680) | Lost 0-2 | -151483 |
| top | average opponent: 1595record: 2-3 | new rating: 1483 | ||
| Grand Prix Pittsburgh 2018 (DOM standard) | starting rating: 1447 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 175 | Stiffler, Westley (1515) | Won 2-0 | +191466 |
| 3standard | 62 | Siembor, Michael (1669) | Won 2-0 | +221488 |
| 4standard | 73 | Vogt, Bradley (1637) | Won 2-0 | +211509 |
| 5standard | 48 | Van Vaals, Michael (1659) | Lost 1-2 | -161493 |
| 6standard | 58 | Kassis, Eli (1906) | Won 2-0 | +261519 |
| 7standard | 85 | Myers, Jeromy (1722) | Lost 0-2 | -151504 |
| 8standard | 123 | Neris, Jose (1908) | Lost 0-2 | -111493 |
| top | average opponent: 1717record: 4-3 | new rating: 1493 | ||
| Grand Prix Washington DC 2017 (HOU standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 427 | Lucas, Mark [USA] (1500) | Won 2-0 | +181518 |
| 2standard | 159 | Cornett, Joshua (1506) | Lost 0-2 | -181500 |
| 3standard | 578 | Bradbury, Matt (1500) | Won 2-1 | +181518 |
| 4standard | 314 | Chen, Xin [USA] (1633) | Lost 0-2 | -161502 |
| 5standard | 567 | Keates, Jason (1491) | Lost 0-2 | -181484 |
| 6standard | 528 | Bivins, Antonio (1460) | Lost 1-2 | -191465 |
| 7standard | 580 | Alpern, Eran (1461) | Lost 0-2 | -181447 |
| top | average opponent: 1507record: 2-5 | new rating: 1447 | ||