Nguyen, Dennis
Current rating: 1581
Record: 19-14
| Grand Prix Dallas-Fort Worth 2016 (modern) | starting rating: 1647 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 510 | Hanzik, Spencer (1426) | Won 2-0 | +141661 |
| 2modern | 426 | Gutierrez, Abygail (1518) | Lost 1-2 | -201641 |
| 3modern | 624 | Chavez, Joseph (1452) | Lost 0-2 | -221619 |
| 4modern | 821 | Houle, Ray (1640) | Lost 0-2 | -171602 |
| 5modern | 904 | Slack, Eric (1468) | Lost 0-2 | -211581 |
| top | average opponent: 1501record: 1-4 | new rating: 1581 | ||
| Grand Prix Los Angeles 2016 (modern) | starting rating: 1560 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 550 | Connor, Laura (1500) | Lost 0-2 | -191541 |
| 2modern | 611 | Young, Kaleb (1477) | Won 2-1 | +161557 |
| 3modern | 809 | Samson, Jacob (1486) | Won 2-1 | +171574 |
| 4modern | 528 | Teves, Justin (1467) | Lost 0-2 | -201554 |
| 5modern | 569 | Crocker, Robert (1501) | Won 2-1 | +171571 |
| 6modern | 498 | Yu, Kevin (1438) | Won 2-1 | +161587 |
| 7modern | 372 | Crosthwaite, Rodolfo (1559) | Won 2-1 | +171604 |
| 8modern | 166 | Atwater, Jaeden (1483) | Won 2-1 | +161620 |
| 9modern | 167 | Sorensen, Matt (1537) | Won 2-0 | +171637 |
| 10modern | 43 | Simon, Michael (1808) | Lost 0-2 | -151622 |
| 11modern | 152 | Kerwitz, Eugene (1584) | Won 2-0 | +171639 |
| 12modern | 109 | Yeem, Soohwang (1875) | Lost 0-2 | -141625 |
| 13modern | 149 | Boggemes, Kyle (1989) | Lost 1-2 | -111614 |
| 14modern | 170 | Yuen, William (1566) | Won 2-1 | +171631 |
| 15modern | 152 | Tajonar, Ivan (1552) | Won 2-0 | +161647 |
| top | average opponent: 1588record: 10-5 | new rating: 1647 | ||
| Grand Prix Boston 2005 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 184 | Murray, Steve (1500) | Won 2-1 | +181518 |
| 2extended | 4 | Zeiger, Geoffrey (1518) | Won 2-0 | +181536 |
| 3extended | 23 | Levin, Eugene (1728) | Won 2-0 | +211557 |
| 4extended | 8 | Cape, Phil (1500) | Lost 1-2 | -191538 |
| 5extended | 54 | Tse, Felix (1443) | Won 2-1 | +171555 |
| 6extended | 53 | Bezrukov, Semion (1681) | Won 2-0 | +201575 |
| 7extended | 18 | Lavigne, Jason (1523) | Won 2-0 | +171592 |
| 8extended | 7 | Moore, Zachary (1540) | Lost 0-2 | -191573 |
| 9extended | 25 | Shvartsman, Alex (1830) | Lost 1-2 | -131560 |
| top | average opponent: 1585record: 6-3 | new rating: 1560 | ||
| Grand Prix New Jersey 2004 (Mirrodin block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 225 | Reiss, Dillon (1500) | Lost 1-2 | -181482 |
| 2block | 286 | Nicholson, John (1482) | Won 2-0 | +181500 |
| 3block | 332 | Abramson, Jonathan (1500) | Won 2-1 | +181518 |
| 4block | 139 | Roy, Christopher (1513) | Lost 0-2 | -181500 |
| top | average opponent: 1499record: 2-2 | new rating: 1500 | ||