Dong, Cody
Current rating: 1543
Record: 20-19
| Grand Prix Atlanta 2017 (XLN standard) | starting rating: 1519 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 16 | Leigh, Aaron (1500) | Lost 0-2 | -191500 |
| 2standard | 416 | Metros, Keagen (1483) | Won 2-0 | +181518 |
| 3standard | 478 | Brandes, Jack (1486) | Won 2-0 | +171535 |
| 4standard | 386 | Edge, Joshua (1545) | Won 2-1 | +191554 |
| 5standard | 232 | Terpening, Justin (1478) | Lost 1-2 | -201534 |
| 6standard | 311 | Koepke, Devin (1894) | Won 2-1 | +251559 |
| 7standard | 237 | Gordon, Shawn (1484) | Lost 1-2 | -201539 |
| 8standard | 265 | Hatchel, Tyler (1781) | Lost 0-2 | -131526 |
| 9standard | 328 | Williams, Jacob (1484) | Won 2-0 | +171543 |
| top | average opponent: 1570record: 5-4 | new rating: 1543 | ||
| Grand Prix Orlando 2017 (AER limited) | starting rating: 1555 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 660 | Solomon, Nick (1480) | Won 2-0 | +171572 |
| 2sealed | 551 | LaVine, Chris (1755) | Lost 1-2 | -151557 |
| 3sealed | 1004 | Lloyd, Jed (1523) | Lost 1-2 | -191538 |
| 4sealed | 1020 | McLeod, Daniel (1484) | Won 2-1 | +171555 |
| 5sealed | 938 | Bedell, Rodney (1498) | Lost 0-2 | -191536 |
| 6sealed | 1000 | Ford, Luke (1565) | Lost 1-2 | -171519 |
| top | average opponent: 1551record: 2-4 | new rating: 1519 | ||
| Grand Prix Atlanta 2016 (KLD limited) | starting rating: 1572 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 872 | Barash, Zachary (1821) | Won 2-1 | +221594 |
| 2sealed | 560 | Krusinski, Michael (1485) | Lost 0-2 | -201574 |
| 3sealed | 927 | Ho, Yat Cheong (1503) | Lost 1-2 | -191555 |
| top | average opponent: 1603record: 1-2 | new rating: 1555 | ||
| Grand Prix Atlanta 2015 (BFZ limited) | starting rating: 1524 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 617 | Kirn, Jonathan (1500) | Won 2-0 | +181542 |
| 2sealed | 373 | Wadsworth, Jared (1632) | Won 2-1 | +191561 |
| 3sealed | 155 | Rong, Kei (1742) | Lost 0-2 | -141547 |
| 4sealed | 510 | Powers, Justin (1523) | Won 2-0 | +171564 |
| 5sealed | 127 | Reed, Conner (1483) | Won 2-0 | +171581 |
| 6sealed | 196 | Chatham, Benjamin (1613) | Won 2-0 | +181599 |
| 7sealed | 58 | Jansen, Adam (1775) | Won 2-1 | +211620 |
| 8sealed | 21 | Lax, Ari (1820) | Lost 1-2 | -141606 |
| 9sealed | 155 | O'Gorman, Brandon (1607) | Won 2-0 | +181624 |
| 10draft | 50 | Simmons, Caleb (1614) | Lost 1-2 | -181606 |
| 11draft | 79 | Asbach, John (1632) | Lost 0-2 | -181588 |
| 12draft | 77 | Mack, Shaun (1659) | Lost 1-2 | -161572 |
| 13draft | 98 | Somers, Stu (1633) | Won 2-0 | +191591 |
| 14draft | 50 | Zaccagnino, Timothy (1534) | Lost 0-2 | -191572 |
| top | average opponent: 1626record: 8-6 | new rating: 1572 | ||
| Grand Prix Atlantic City 2015 (DTK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 378 | Wetzel, Kevin (1526) | Won 2-0 | +181518 |
| 2sealed | 104 | Phillips, Vanessa (1482) | Lost 1-2 | -181500 |
| 3sealed | 392 | Young, Devin (1520) | Won 2-1 | +181518 |
| 4sealed | 232 | Bolanos, Eric (1526) | Lost 1-2 | -181500 |
| 5sealed | 439 | Smith, Robert (1643) | Won 2-0 | +211521 |
| 6sealed | 306 | Bentley, Thomas (1559) | Won 2-1 | +191540 |
| 7sealed | 153 | Ho, Lan (1678) | Lost 0-2 | -161524 |
| top | average opponent: 1562record: 4-3 | new rating: 1524 | ||