Mai, Gary
Current rating: 1464
Record: 16-18
| Grand Prix Toronto 2015 (DTK standard) | starting rating: 1499 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 354 | Awrey, Tyler (1500) | Lost 1-2 | -181481 |
| 2standard | 497 | Materewicz, Christopher (1581) | Lost 1-2 | -171464 |
| 3standard | 705 | Gorski, Oliver (1462) | Won 2-0 | +181482 |
| 4standard | 578 | Zaren, Adam (1482) | Lost 0-2 | -181464 |
| top | average opponent: 1506record: 1-3 | new rating: 1464 | ||
| Grand Prix Ottawa 2014 (KTK limited) | starting rating: 1503 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 277 | Simpson, Ian (1433) | Won 2-1 | +171520 |
| 2sealed | 137 | McCanny, Anthony (1518) | Lost 0-2 | -181502 |
| 3sealed | 304 | Muir, Brandon (1414) | Lost 1-2 | -191483 |
| 4sealed | 475 | Mathers, Kyle (1427) | Won 2-0 | +161499 |
| 5sealed | 389 | Lapierre, Matt (1460) | Won 2-0 | +181517 |
| 6sealed | 297 | Bussiere, Jason (1502) | Lost 0-2 | -181499 |
| top | average opponent: 1459record: 3-3 | new rating: 1499 | ||
| Grand Prix Montreal 2014 (BNG limited) | starting rating: 1506 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 394 | Brossard, Taylor (1500) | Won 2-1 | +181524 |
| 2sealed | 238 | Champagne, Michael (1572) | Lost 0-2 | -171507 |
| 3sealed | 526 | Westbrook, Matthew (1375) | Won 2-0 | +161523 |
| 4sealed | 189 | Savic, Mark (1484) | Won 2-0 | +171540 |
| 5sealed | 433 | Finn, Robert (1561) | Lost 1-2 | -181522 |
| 6sealed | 346 | Cosic, Refik (1471) | Lost 0-2 | -191503 |
| top | average opponent: 1494record: 3-3 | new rating: 1503 | ||
| Grand Prix Toronto 2013 (THS limited) | starting rating: 1485 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 85 | Niddrie, Joel (1500) | Won 2-0 | +181503 |
| 2sealed | 251 | Kraftcheck, Nathan (1429) | Won 2-0 | +171520 |
| 3sealed | 167 | Do, Sang (1503) | Lost 0-2 | -181502 |
| 4sealed | 274 | Thomasen, Jake (1518) | Lost 0-2 | -181484 |
| 5sealed | 519 | Maclean, Sam S (1505) | Won 2-0 | +181502 |
| 6sealed | 257 | Borowski, Steven (1520) | Won 2-0 | +191521 |
| 7sealed | 286 | Shpiragu, Arber (1533) | Lost 1-2 | -181503 |
| 8sealed | 232 | Greenidge, Jamal (1496) | Won 2-0 | +181521 |
| 9sealed | 184 | Elenbogen, Andrew (1712) | Lost 0-2 | -151506 |
| top | average opponent: 1524record: 5-4 | new rating: 1506 | ||
| Grand Prix Quebec City 2013 (GTC standard) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 97 | Weigelt, Max (1500) | Lost 0-2 | -171447 |
| 2standard | 297 | Brisson, Jean-Marie (1482) | Won 2-0 | +181465 |
| 3standard | 198 | Prevost, Francois (1550) | Won 2-1 | +201485 |
| 4standard | 149 | Chabot, Christian (1522) | Won 2-1 | +191504 |
| 5standard | 84 | Chasan, Ze'Eva (1508) | Won 2-1 | +181522 |
| 6standard | 62 | Hill, Shawn (1536) | Lost 1-2 | -181504 |
| 7standard | 123 | Laberge, Vincent (1461) | Lost 1-2 | -191485 |
| top | average opponent: 1508record: 4-3 | new rating: 1485 | ||
| Grand Prix Toronto 2012 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 199 | Breau, Chris (1488) | Lost 0-2 | -181482 |
| 2modern | 377 | Cote, Jonathan (1502) | Lost 0-2 | -181464 |
| top | average opponent: 1495record: 0-2 | new rating: 1464 | ||