Lee, Derrick
Current rating: 1658
Record: 30-18-1
| Grand Prix Denver 2017 (HOU standard) | starting rating: 1702 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 399 | Dillard, Zachary (1500) | Lost 0-2 | -221680 |
| 2standard | 312 | Pritt, Matthew (1455) | Lost 0-2 | -221658 |
| top | average opponent: 1478record: 0-2 | new rating: 1658 | ||
| Grand Prix Los Angeles 2016 (modern) | starting rating: 1755 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 173 | Travis, Timothy (1467) | Lost 1-2 | -231732 |
| 2modern | 676 | Soriano, John (1547) | Lost 1-2 | -211711 |
| 3modern | 1036 | Miller, Erik (1464) | Won 2-0 | +131724 |
| 4modern | 937 | Ford, Alexander (1468) | Lost 0-2 | -221702 |
| top | average opponent: 1486record: 1-3 | new rating: 1702 | ||
| Grand Prix San Diego 2015 (ORI standard) | starting rating: 1666 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 446 | Thomas, Brandon (1508) | Lost 0-2 | -211645 |
| 2standard | 571 | Gutierrez, Dan Jef (1485) | Won 2-1 | +151660 |
| 3standard | 323 | Oaks, Christian (1502) | Won 2-1 | +151675 |
| 4standard | 375 | Stoltz, Jordan (1523) | Won 2-1 | +151690 |
| 5standard | 109 | Fetter, Michael (1535) | Won 2-1 | +161706 |
| 6standard | 119 | Johnson, Sean C (1567) | Won 2-0 | +151721 |
| 7standard | 79 | Sperling, Matthew (2102) | Lost 0-2 | -111710 |
| 8standard | 124 | Falcis, Carlo (1755) | Won 2-1 | +181728 |
| 9standard | 61 | Hanna, Everett (1576) | Won 2-1 | +161744 |
| 10standard | 80 | Castro, Rafael (1618) | Draw 1-1 | -31741 |
| 11standard | 54 | Gonzalez, Giovanny (1585) | Won 2-0 | +161757 |
| 12standard | 34 | Hwa, Ti Yung (1691) | Won 2-1 | +161773 |
| 13standard | 21 | Barrera, Alexander (1694) | Won 2-1 | +171790 |
| 14standard | 10 | Rivera, Tim (1787) | Lost 1-2 | -181772 |
| 15standard | 25 | Neal, Chris (1833) | Lost 0-2 | -171755 |
| top | average opponent: 1651record: 10-4-1 | new rating: 1755 | ||
| Grand Prix Salt Lake City 2012 (DKA standard) | starting rating: 1587 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 64 | Gallentine, Ethan (1536) | Won 2-0 | +171604 |
| 4standard | 95 | Heymering, Matthew (1500) | Won 2-0 | +161620 |
| 5standard | 405 | Dong, Victor (1516) | Won 2-1 | +161636 |
| 6standard | 14 | Crosett, Aaron (1502) | Lost 1-2 | -201616 |
| 7standard | 35 | Pincus, Max (1758) | Lost 1-2 | -151601 |
| 8standard | 139 | Chen, Kent (1511) | Won 2-0 | +161617 |
| 9standard | 42 | Funkhouser, Andrew (1565) | Won 2-0 | +171634 |
| 10standard | 26 | Sittner, Alex (1771) | Won 2-0 | +201654 |
| 11standard | 29 | Severs, Shane (1535) | Lost 0-2 | -201634 |
| 12standard | 49 | Ayers, Cort (1590) | Won 2-1 | +171651 |
| 13standard | 24 | Morrison, Jayce (1565) | Lost 1-2 | -191632 |
| 14standard | 45 | McCoy, Jared (1590) | Won 2-0 | +171649 |
| 15standard | 40 | Gadzinski, Grae (1573) | Won 2-0 | +171666 |
| top | average opponent: 1578record: 9-4 | new rating: 1666 | ||
| Grand Prix Seattle-Tacoma 2012 (DKA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 122 | Yee, Bailey (1500) | Won 2-1 | +181518 |
| 2sealed | 275 | Guckian, David (1507) | Won 2-0 | +181536 |
| 3sealed | 88 | Robbins, Casey (1536) | Won 2-0 | +181554 |
| 4sealed | 133 | Samson, Kurt (1574) | Lost 0-2 | -181536 |
| 5sealed | 247 | Greene, Mason (1518) | Won 2-1 | +181554 |
| 6sealed | 154 | Bottom, Kyle (1537) | Won 2-0 | +181572 |
| 7sealed | 71 | Ziemba, Brian (1534) | Lost 0-2 | -191553 |
| 8sealed | 107 | MacRae, Daniel (1464) | Won 2-0 | +161569 |
| 9sealed | 45 | Martin, Aaron [CAN] (1517) | Won 2-0 | +171586 |
| 10draft | 36 | Whilden, Matthew (1566) | Lost 0-2 | -181568 |
| 11draft | 34 | Welch, Brandon (1576) | Won 2-1 | +181586 |
| 12draft | 39 | Chamblee, Robert G (1569) | Won 2-0 | +181604 |
| 13draft | 68 | Uy, Michael (1575) | Lost 0-2 | -191585 |
| 14draft | 56 | Cornell, Jason (1710) | Won 2-1 | +211606 |
| 15draft | 26 | Whilden, Matthew (1586) | Lost 1-2 | -191587 |
| top | average opponent: 1551record: 10-5 | new rating: 1587 | ||