Brian, Thomas
Current rating: 1404
Record: 27-41-1
| Grand Prix Montreal 2018 (GRN limited) | starting rating: 1375 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 4 | Brossard-Flood, Nicholas (1537) | Won 2-0 | +211396 |
| 4sealed | 86 | Mazur, Spencer (1690) | Lost 1-2 | -131383 |
| 5sealed | 81 | Joyce, Adam (1613) | Won 2-0 | +221405 |
| 6sealed | 92 | Scribi, Scott (1585) | Won 2-0 | +221427 |
| 7sealed | 35 | Smith, Deion (1730) | Won 2-0 | +231450 |
| 8sealed | 15 | Drummond, Bryn (1676) | Lost 1-2 | -141436 |
| 9sealed | 52 | Dhaliwal, Shawn (1809) | Lost 1-2 | -111425 |
| 10draft | 160 | Harvey, Dominic (1613) | Won 2-1 | +211446 |
| 11draft | 158 | Shantz, Aaron (1642) | Lost 0-2 | -151431 |
| 12draft | 139 | Micklo, Alexander (1652) | Lost 0-2 | -141417 |
| 13draft | 190 | Gareau, Philippe (1691) | Lost 1-2 | -131404 |
| top | average opponent: 1658record: 5-6 | new rating: 1404 | ||
| Grand Prix Toronto 2018 (modern) | starting rating: 1431 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 68 | Bekmesian, Chris (1591) | Lost 0-2 | -151416 |
| 4modern | 289 | Shoffner, Sam (1547) | Lost 1-2 | -161400 |
| 5modern | 620 | Purser, Quinn (1505) | Won 2-0 | +201420 |
| 6modern | 316 | Barna, Zoltan (1470) | Lost 0-2 | -171403 |
| 7modern | 384 | John, Julian (1770) | Lost 0-2 | -121391 |
| 8modern | 393 | Thornton, Dorian (1483) | Lost 0-2 | -161375 |
| top | average opponent: 1561record: 1-5 | new rating: 1375 | ||
| Grand Prix Toronto 2017 (HOU limited) | starting rating: 1449 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 178 | Chow, Matthew (1713) | Won 2-0 | +231472 |
| 4sealed | 22 | Ha, Raymond (1822) | Lost 0-2 | -121460 |
| 5sealed | 113 | Fortais, Adam (1655) | Lost 1-2 | -141446 |
| 6sealed | 318 | Askes, Trevor (1518) | Won 2-0 | +191465 |
| 7sealed | 142 | Palmatier, Lorne (1575) | Lost 0-2 | -161449 |
| 8sealed | 346 | Joly, Philippe (1452) | Lost 1-2 | -181431 |
| top | average opponent: 1622record: 2-4 | new rating: 1431 | ||
| Grand Prix Montreal 2017 (AKH standard) | starting rating: 1485 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 2067 | Tremblay, Sebastien (1580) | Lost 0-2 | -171468 |
| 4standard | 2288 | Law, Conor (1516) | Lost 1-2 | -171451 |
| 5standard | 2265 | Joseph-Pare, Bertrand (1645) | Won 2-1 | +221473 |
| 6standard | 2159 | Boucher, Patrick (1501) | Won 2-1 | +181491 |
| 7standard | 2194 | Whitsitt, Ryan (1809) | Lost 1-2 | -121479 |
| 8standard | 2208 | Beland, Nicolas (1570) | Lost 1-2 | -161463 |
| 9standard | 2225 | Schilha, Eric (1729) | Lost 0-2 | -141449 |
| top | average opponent: 1622record: 2-5 | new rating: 1449 | ||
| Grand Prix Montreal 2016 (EMN limited) | starting rating: 1492 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 2144 | Steinfeld, Alexander (1634) | Lost 0-0 | -161476 |
| 4sealed | 2373 | Rinehart-Jones, Charlie (1788) | Lost 0-2 | -121464 |
| 5sealed | 2403 | Boutin, Jean-Francois (1506) | Won 2-0 | +191483 |
| 6sealed | 2301 | Huguet, Micheal (1447) | Lost 1-2 | -191464 |
| 7sealed | 2363 | Theberge, Daniel (1501) | Won 2-0 | +191483 |
| 8sealed | 2262 | De Jong, John (1533) | Won 0-0 | +191502 |
| 9sealed | 2175 | Cruz, Lucas (1554) | Lost 1-2 | -171485 |
| top | average opponent: 1566record: 3-4 | new rating: 1485 | ||
| Grand Prix Toronto 2016 (SOI standard) | starting rating: 1523 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 185 | Gravelle, Cody (1620) | Lost 0-2 | -161507 |
| 4standard | 207 | Howden, Jason (1663) | Lost 0-2 | -151492 |
| 5standard | 558 | Allard-Viens, Dominick (1499) | Won 2-0 | +181510 |
| 6standard | 427 | Switzer, Wesley (1525) | Lost 0-2 | -181492 |
| top | average opponent: 1577record: 1-3 | new rating: 1492 | ||
| Grand Prix Quebec City 2015 (BFZ standard) | starting rating: 1490 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 82 | Ogier, James (1646) | Won 2-1 | +211511 |
| 4standard | 42 | Polak-Rottmann, Oliver (2011) | Lost 0-2 | -101501 |
| 5standard | 132 | Turcotte, Owen (1423) | Won 2-1 | +171518 |
| 6standard | 37 | Mercier, Maxime (1641) | Lost 0-2 | -161502 |
| 7standard | 158 | Ain, Jackson (1518) | Won 2-1 | +181520 |
| 8standard | 80 | Sha, Chris (1593) | Lost 0-0 | -171503 |
| 9standard | 110 | St-Laurent, Jerome (1584) | Won 2-0 | +201523 |
| top | average opponent: 1631record: 4-3 | new rating: 1523 | ||
| Grand Prix Ottawa 2014 (KTK limited) | starting rating: 1453 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 69 | Sargent, Joe (1504) | Won 2-0 | +191472 |
| 3sealed | 209 | Lewis, Matthew (1668) | Won 2-1 | +211493 |
| 4sealed | 76 | Repta, Joel (1619) | Lost 0-2 | -161477 |
| 5sealed | 203 | Naidu, Akash (1695) | Lost 1-2 | -141463 |
| 6sealed | 356 | Lloyd, Alex (1788) | Lost 1-2 | -121451 |
| 7sealed | 289 | Choi, Jerome (1513) | Won 2-0 | +191470 |
| 8sealed | 222 | Johnston, Chad (1527) | Draw 1-1 | +11471 |
| 9sealed | 176 | Stadnyk, Kevin (1498) | Won 2-1 | +191490 |
| top | average opponent: 1602record: 4-3-1 | new rating: 1490 | ||
| Grand Prix Boston-Worcester 2014 (modern) | starting rating: 1465 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 969 | Pin, Erik (1500) | Lost 1-2 | -181447 |
| 3modern | 1087 | Race, Allan (1477) | Won 2-1 | +191466 |
| 4modern | 1027 | Evanko, Jason (1518) | Won 2-1 | +191485 |
| 5modern | 899 | Newbold, Jesse (1645) | Lost 0-2 | -151470 |
| 6modern | 922 | Chang, James (1416) | Won 2-1 | +171487 |
| 7modern | 883 | Miller, Avery (1541) | Lost 0-2 | -171470 |
| 8modern | 891 | Girard, Jon (1519) | Lost 0-2 | -171453 |
| top | average opponent: 1517record: 3-4 | new rating: 1453 | ||
| Grand Prix Montreal 2014 (BNG limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 239 | Ray, Alexander (1456) | Won 2-0 | +171517 |
| 2sealed | 335 | Giustino, Anthony (1667) | Lost 1-2 | -151502 |
| 3sealed | 479 | Bolduc, Maxime (1504) | Lost 0-2 | -181484 |
| 4sealed | 488 | Boismenu, Mathieu (1416) | Won 2-0 | +171501 |
| 5sealed | 502 | Da Silva, Edgar (1501) | Lost 0-2 | -181483 |
| 6sealed | 415 | Miniati, Christian (1485) | Lost 0-2 | -181465 |
| top | average opponent: 1505record: 2-4 | new rating: 1465 | ||