Chen, David [USA]
Current rating: 1671
| Grand Prix Reno 2020 (THB limited) | starting rating: 1577 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 208 | Ho, Michael (1500) | Won 2-1 | +161593 |
| 2sealed | 64 | Henderson, Alexander (1535) | Won 2-1 | +171610 |
| 3sealed | 59 | Walterman, Austin (1561) | Lost 0-2 | -191591 |
| 4sealed | 200 | Gray, Johnny (1468) | Won 2-0 | +161607 |
| 5sealed | 137 | Feng, Hans (1772) | Won 2-0 | +211628 |
| 6sealed | 58 | Miller, Michael 013 (1395) | Lost 0-2 | -221606 |
| 7sealed | 66 | Minshall, Mark (1538) | Won 2-0 | +171623 |
| 8sealed | 72 | Maeder, Philipp (1704) | Won 2-1 | +191642 |
| 9sealed | 163 | Sherr, Adam (1660) | Won 2-1 | +181660 |
| 10draft | 145 | Hampton, Jesse (1931) | Lost 0-2 | -131647 |
| 11draft | 130 | Simon, Michael (1648) | Won 2-0 | +181665 |
| 12draft | 173 | Tan, Richard (1893) | Lost 0-2 | -141651 |
| 13draft | 177 | Kubo, Eric (1551) | Lost 1-2 | -201631 |
| 14draft | 170 | Baker, Chris (1828) | Won 2-0 | +221653 |
| 15draft | 142 | Hall, Adam (1665) | Won 2-1 | +181671 |
| top | average opponent: 1643record: 10-5 | new rating: 1671 | ||
| Grand Prix Sacramento 2018 (M19 limited) | starting rating: 1521 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 217 | Schlumpf, Michael (1432) | Won 2-0 | +171538 |
| 2sealed | 161 | Harper, Travis (1596) | Won 2-1 | +191557 |
| 3sealed | 173 | Bauermeister, Max (1501) | Won 2-0 | +171574 |
| 4sealed | 32 | Vannelli, Daniel (1424) | Won 2-0 | +151589 |
| 5sealed | 33 | Lundquist, Anthony (1803) | Lost 0-2 | -141575 |
| 6sealed | 104 | Colloran, Kenyon (1807) | Lost 1-2 | -141561 |
| 7sealed | 235 | Weeke, John (1739) | Won 2-1 | +211582 |
| 8sealed | 72 | Cassidy, Nick (1545) | Won 2-0 | +181600 |
| 9sealed | 100 | Yang, Zizhuang (1770) | Lost 1-2 | -151585 |
| 10draft | 52 | Topp, Jordan (1711) | Won 2-0 | +201605 |
| 11draft | 98 | Robinson, Connor (1759) | Lost 1-2 | -151590 |
| 12draft | 92 | Snyder, Michael (1720) | Won 2-1 | +201610 |
| 13draft | 67 | Dillon, Jefferson (1730) | Lost 0-2 | -161594 |
| 14draft | 56 | Ahmed, Konan (1602) | Lost 0-2 | -171577 |
| top | average opponent: 1653record: 8-6 | new rating: 1577 | ||
| Grand Prix Houston 2013 (DGM limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 314 | Hosey, Justin (1500) | Won 2-1 | +181518 |
| 2sealed | 32 | Sommerfeld, Daniel (1503) | Lost 0-2 | -181500 |
| 3sealed | 232 | Hawks, David (1499) | Won 2-0 | +181518 |
| 4sealed | 187 | Alomari Atomari, Salah (1518) | Won 2-0 | +181536 |
| 5sealed | 181 | Bogner, Ryan (1636) | Lost 0-2 | -161520 |
| 6sealed | 159 | Gierst, Dustin V (1462) | Won 2-1 | +171537 |
| 7sealed | 82 | Dao, Phu (1700) | Lost 0-2 | -161521 |
| top | average opponent: 1545record: 4-3 | new rating: 1521 | ||