Sun, Richard
Current rating: 1643
Record: 25-18-2
| Grand Prix Detroit 2019 (M20 limited) | starting rating: 1535 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 163 | Hewitt, Jake (1500) | Won 2-1 | +181553 |
| 2sealed | 69 | Griffin, Eric 802 (1654) | Won 2-1 | +201573 |
| 3sealed | 88 | Enk, Jacob (1507) | Won 2-0 | +161589 |
| 4sealed | 13 | Riley, Andrew (1552) | Won 2-1 | +181607 |
| 5sealed | 28 | Alm, Benjamin (1969) | Draw 1-1 | +61613 |
| 6sealed | 20 | Van Vaals, Michael (2010) | Lost 1-2 | -111602 |
| 7sealed | 61 | Kelley, Erin (1460) | Won 2-0 | +151617 |
| 8sealed | 34 | Bianchi, Alex (1834) | Won 2-1 | +221639 |
| 9sealed | 19 | Wind, Curtis (1702) | Won 2-0 | +191658 |
| 10draft | 19 | Sun, Allen (1726) | Won 2-0 | +201678 |
| 11draft | 31 | Yang, Fanchen (1680) | Won 2-1 | +181696 |
| 12draft | 54 | Tyler, Samuel (1633) | Lost 0-2 | -201676 |
| 13draft | 56 | Yang, Fanchen (1679) | Lost 0-2 | -171659 |
| 14draft | 42 | Opalka, Jason (1778) | Lost 0-2 | -161643 |
| 15draft | 57 | McVety, Max (2028) | ID | 01643 |
| top | average opponent: 1714record: 9-4-2 | new rating: 1643 | ||
| Grand Prix Pittsburgh 2015 (modern) | starting rating: 1551 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 392 | Turchioe, Matt (1496) | Lost 1-2 | -191532 |
| 2modern | 781 | Allen, Sean (1482) | Won 2-0 | +171549 |
| 3modern | 698 | Vasovski, Michael (1922) | Lost 0-2 | -111538 |
| 4modern | 1050 | Stiefel, Robert (1484) | Lost 1-2 | -191519 |
| 5modern | 1043 | Gindin, Noah (1445) | Won 2-0 | +161535 |
| top | average opponent: 1566record: 2-3 | new rating: 1535 | ||
| Grand Prix Boston-Worcester 2014 (modern) | starting rating: 1494 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 733 | Quintero, Pedro (1518) | Won 2-0 | +191513 |
| 2modern | 970 | Markarian, Erik (1518) | Won 2-1 | +181531 |
| 3modern | 705 | Rehak, John (1483) | Lost 0-2 | -191512 |
| 4modern | 994 | Girard, Jon (1519) | Won 2-0 | +181530 |
| 5modern | 795 | Smongeski, Teddy J (1533) | Lost 0-2 | -181512 |
| 6modern | 883 | Frenyea, Jeremy (1517) | Won 2-1 | +181530 |
| 7modern | 804 | Saucier, David (1599) | Lost 1-2 | -171513 |
| 8modern | 890 | Fang, Stephen (1483) | Won 2-0 | +181531 |
| 9modern | 819 | Rumski, Zac (1658) | Won 2-0 | +201551 |
| top | average opponent: 1536record: 6-3 | new rating: 1551 | ||
| Grand Prix Columbus 2012 (modern) | starting rating: 1535 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 133 | Barlow, Joel H (1584) | Lost 1-2 | -181517 |
| 3modern | 231 | Pickens, Joshua (1496) | Won 2-0 | +181535 |
| 4modern | 327 | Yuzva, Steven (1433) | Lost 0-2 | -201515 |
| 5modern | 403 | Garcia, Matthew (1483) | Won 2-1 | +181533 |
| 6modern | 232 | Tokarsky, Adam (1502) | Won 2-0 | +171550 |
| 7modern | 204 | Boone, William M (1544) | Lost 1-2 | -181532 |
| 8modern | 206 | Haurilla, Matthew A (1500) | Lost 0-2 | -191513 |
| 9modern | 187 | Quintero, Pedro (1448) | Lost 0-2 | -191494 |
| top | average opponent: 1499record: 3-5 | new rating: 1494 | ||
| Grand Prix Montreal 2011 (M12 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 161 | Rollet-boutin, Simon-charles (1500) | Lost 1-2 | -181482 |
| 2sealed | 187 | Desnoyers, Philippe (1482) | Draw 1-1 | 01482 |
| 3sealed | 192 | Lai, Tom (1482) | Lost 1-2 | -181464 |
| 4sealed | 238 | Taylor, Scott (1462) | Won 2-0 | +181482 |
| 5sealed | 196 | Groen, Joshua (1482) | Won 2-0 | +181500 |
| 6sealed | 156 | Parker, Gregory (1469) | Won 2-1 | +171517 |
| 7sealed | 113 | Monast, David (1562) | Lost 1-2 | -171500 |
| 8sealed | 109 | Grandmaison, Carl (1499) | Won 2-0 | +181518 |
| 9sealed | 101 | Martineau, Robert (1427) | Won 2-1 | +171535 |
| top | average opponent: 1485record: 5-3-1 | new rating: 1535 | ||