Mason, Jesse S
Current rating: 1646
Record: 22-14
| Grand Prix Vancouver 2012 (AVR limited) | starting rating: 1627 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 154 | Bevan, Aaron (1519) | Won 2-0 | +161643 |
| 3sealed | 115 | Gibson-Flader, Max (1509) | Won 2-0 | +161659 |
| 4sealed | 26 | Simon, Michael (1514) | Won 2-0 | +151674 |
| 5sealed | 44 | Hashimoto, Shu (1518) | Lost 1-2 | -211653 |
| 6sealed | 63 | Weizenbaum, Nathan (1546) | Won 2-0 | +161669 |
| 7sealed | 41 | Munday, Damon (1563) | Won 2-1 | +161685 |
| 8sealed | 35 | Wong, Benny (1585) | Lost 0-2 | -191666 |
| 9sealed | 34 | Smith, Ryan E (1587) | Lost 0-2 | -201646 |
| top | average opponent: 1543record: 5-3 | new rating: 1646 | ||
| Grand Prix Seattle-Tacoma 2012 (DKA limited) | starting rating: 1487 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 221 | Colker, Nathan (1511) | Won 2-0 | +191506 |
| 2sealed | 199 | Luke, David (1499) | Won 2-1 | +181524 |
| 3sealed | 36 | Bolick, Robbie (1584) | Lost 1-2 | -171507 |
| 4sealed | 304 | Hamasaki, Geoffrey (1518) | Won 2-1 | +181525 |
| 5sealed | 127 | Elliott, David W (1503) | Won 2-0 | +181543 |
| 6sealed | 152 | Dykes, James (1811) | Won 2-0 | +221565 |
| 7sealed | 92 | Hanson, Daniel (1679) | Won 2-0 | +201585 |
| 8sealed | 14 | White, Aaron (1829) | Won 2-1 | +231608 |
| 9sealed | 18 | Adams, Kenneth A (1596) | Lost 0-2 | -181590 |
| 10draft | 49 | Luke, Thomas (1534) | Lost 1-2 | -201570 |
| 11draft | 28 | Erickson, Kyle (1530) | Won 2-0 | +181588 |
| 12draft | 44 | Ferry, Sergio (1730) | Won 2-0 | +201608 |
| 13draft | 28 | Dhanani, Ahmad (1582) | Won 2-1 | +181626 |
| 14draft | 37 | Elder, Ryan (1573) | Lost 0-2 | -191607 |
| 15draft | 23 | Low, Devin (1730) | Won 2-1 | +201627 |
| top | average opponent: 1614record: 11-4 | new rating: 1627 | ||
| Grand Prix Montreal 2011 (M12 limited) | starting rating: 1463 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 351 | Dubois, Jasmin (1500) | Lost 0-2 | -171446 |
| 2sealed | 561 | Pathirana, Madhushan (1500) | Won 2-0 | +191465 |
| 3sealed | 450 | Boisvert, Luis H (1499) | Lost 1-2 | -171448 |
| 4sealed | 540 | Fields, Jeremy (1486) | Lost 1-2 | -181430 |
| 5sealed | 559 | Marenger, Steve (1495) | Lost 0-2 | -161414 |
| 6sealed | 532 | Funchion, John (1410) | Won 2-1 | +181432 |
| 7sealed | 496 | Veyan, Julien (1467) | Won 2-0 | +181450 |
| 8sealed | 464 | Labelle, Olivier (1482) | Won 2-0 | +191469 |
| 9sealed | 440 | Mariani, Johnny (1500) | Won 2-1 | +181487 |
| top | average opponent: 1482record: 5-4 | new rating: 1487 | ||
| Grand Prix Providence 2011 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 536 | Robillard, Joe (1500) | Lost 0-2 | -181482 |
| 2legacy | 627 | Shaghalian, Mike (1482) | Won 2-1 | +181500 |
| 3legacy | 572 | Orourke, John (1483) | Lost 0-2 | -181482 |
| 4legacy | 652 | Fleisher, Ryan (1469) | Lost 1-2 | -191463 |
| top | average opponent: 1483record: 1-3 | new rating: 1463 | ||