Chen, David
Current rating: 1478
Record: 36-37-1
| Grand Prix Brisbane 2019 (ELD standard) | starting rating: 1514 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 71 | Jones, Reilly (1482) | Lost 1-2 | -181496 |
| 2standard | 185 | Thomas, Jake (1453) | Won 2-0 | +171513 |
| 3standard | 145 | Lunnon, Alexander (1499) | Lost 1-2 | -181495 |
| 4standard | 174 | Silveira, Luke (1586) | Lost 0-2 | -171478 |
| 5standard | 168 | Trifan, Kathleen (1463) | Won 2-0 | +181496 |
| 6standard | 128 | Chandler, Jesse (1488) | Lost 0-2 | -181478 |
| top | average opponent: 1495record: 2-4 | new rating: 1478 | ||
| Grand Prix Sydney 2019 (RNA limited) | starting rating: 1473 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 124 | Griffin, Matthew [NZL] (1633) | Lost 0-2 | -151458 |
| 2sealed | 189 | Li, Xiaoxiao (1485) | Lost 1-2 | -181440 |
| 3sealed | 234 | Sturrock, Jacob (1483) | Won 2-0 | +191459 |
| 4sealed | 205 | Shannon, Chris [AUS] (1483) | Lost 0-2 | -171442 |
| 5sealed | 201 | Stenhouse, Jaedon (1465) | Won 2-0 | +181460 |
| 6sealed | 163 | Duong, Joshua (1425) | Won 2-0 | +171477 |
| 7sealed | 123 | McGucken, Patrick (1489) | Won 2-0 | +191496 |
| 8sealed | 90 | Street, Oscar (1521) | Won 2-0 | +181514 |
| top | average opponent: 1498record: 5-3 | new rating: 1514 | ||
| Grand Prix Melbourne 2018 (GRN limited) | starting rating: 1472 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 63 | Papworth, Quinn (1500) | Won 2-0 | +191491 |
| 2sealed | 30 | Chopra, Maiher (1544) | Lost 1-2 | -171474 |
| 3sealed | 237 | McDonnell, Peter (1486) | Won 2-1 | +181492 |
| 4sealed | 139 | Poh, Marcus (1497) | Lost 0-2 | -181474 |
| 5sealed | 174 | Tan, Frankie (1428) | Lost 0-2 | -191455 |
| 6sealed | 255 | Lynch, Jason (1424) | Lost 0-2 | -181437 |
| 7sealed | 202 | Scherhag, Isaac (1430) | Won 2-0 | +171454 |
| 8sealed | 147 | De Neef, Matt (1488) | Won 2-1 | +191473 |
| top | average opponent: 1475record: 4-4 | new rating: 1473 | ||
| Grand Prix Shanghai 2017 (XLN standard) | starting rating: 1523 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 149 | Shi, Shencheng (1500) | Lost 0-2 | -181505 |
| 2standard | 254 | Liang, Xuanhe (1565) | Lost 0-2 | -171488 |
| 3standard | 331 | Li, Jialong (1463) | Won 2-1 | +181506 |
| 4standard | 286 | Zhu, Jie (1383) | Lost 0-2 | -211485 |
| 5standard | 310 | Xu, Qian (1600) | Won 2-0 | +201505 |
| 6standard | 246 | Dong, Cong (1578) | Lost 0-2 | -161489 |
| 7standard | 303 | Yang, Dehua (1570) | Lost 1-2 | -171472 |
| top | average opponent: 1523record: 2-5 | new rating: 1472 | ||
| Grand Prix Brisbane 2017 (modern) | starting rating: 1606 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 32 | Talbot, Kyle (1518) | Lost 1-2 | -191587 |
| 3modern | 230 | Fry, Adam (1497) | Lost 1-2 | -201567 |
| 4modern | 322 | Holmesby, Jake (1482) | Won 2-1 | +171584 |
| 5modern | 290 | Donaldson, Charlie (1537) | Lost 0-2 | -191565 |
| 6modern | 285 | Chatellier, Colin (1488) | Won 2-1 | +161581 |
| 7modern | 297 | Avis, Benjamin (1475) | Lost 1-2 | -201561 |
| 8modern | 284 | Versluis, Rob (1533) | Lost 0-2 | -181543 |
| 9modern | 244 | Awramov, Ryan (1459) | Lost 0-2 | -201523 |
| top | average opponent: 1499record: 2-6 | new rating: 1523 | ||
| Grand Prix Sydney 2016 (EMN limited) | starting rating: 1600 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 142 | Davis, Shane [AUS] (1518) | Won 2-1 | +161616 |
| 3sealed | 17 | Soudah, Karim (1484) | Won 2-1 | +161632 |
| 4sealed | 120 | Hartman, Reed (1816) | Lost 0-2 | -151617 |
| 5sealed | 96 | Ramboa, Thierry (2035) | Lost 1-2 | -101607 |
| 6sealed | 254 | Devlin, Martin (1486) | Won 2-0 | +151622 |
| 7sealed | 219 | Eng, Tiang Wah (1621) | Won 2-0 | +181640 |
| 8sealed | 70 | Neal, Stephen (1854) | Lost 0-2 | -141626 |
| 9sealed | 210 | Hermann, Paul (1521) | Lost 1-2 | -201606 |
| top | average opponent: 1667record: 4-4 | new rating: 1606 | ||
| Grand Prix Melbourne 2016 (modern) | starting rating: 1592 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 200 | Kay, Max (1500) | Lost 1-2 | -201572 |
| 2modern | 389 | Smitheram, Alan (1485) | Lost 1-2 | -191553 |
| 3modern | 464 | Dunn, Robert [AUS] (1466) | Won 2-1 | +161569 |
| 4modern | 351 | Rosin, Josh (1482) | Lost 1-2 | -191550 |
| 5modern | 428 | Connelly-Hansen, Allan (1575) | Won 2-1 | +181568 |
| 6modern | 402 | Benz, Alex (1614) | Won 2-0 | +191587 |
| 7modern | 242 | Nolan, Alex (1465) | Won 2-0 | +161603 |
| 8modern | 272 | McLeod, Peter (1533) | Won 2-0 | +161619 |
| 9modern | 160 | Hughes, Patrick (1543) | Lost 0-2 | -191600 |
| top | average opponent: 1518record: 5-4 | new rating: 1600 | ||
| Grand Prix Sydney 2015 (BFZ limited) | starting rating: 1498 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 77 | Zhong, Alex (1613) | Won 2-1 | +201518 |
| 2sealed | 136 | Basser, Nathan (1421) | Lost 1-2 | -201498 |
| 3sealed | 248 | Keetley, Fraser (1500) | Won 2-1 | +181516 |
| 4sealed | 218 | Sutton, Richard (1398) | Won 2-1 | +161532 |
| 5sealed | 113 | Gumbley, Paul (1528) | Lost 1-2 | -181514 |
| 6sealed | 209 | Jones, Nathan [AUS] (1528) | Won 2-0 | +181532 |
| 7sealed | 76 | Leow, Yung (1543) | Won 2-0 | +191551 |
| 8sealed | 115 | Restel, Sven (1635) | Won 2-0 | +191570 |
| 9sealed | 74 | Frentz, Jeremy (1660) | Won 2-1 | +201590 |
| 10draft | 32 | Carson, Matt (1575) | Won 2-1 | +171607 |
| 11draft | 22 | Holtzman, Paul (1658) | Lost 0-2 | -171590 |
| 12draft | 8 | Wilson, Max (1576) | Lost 1-2 | -181572 |
| 13draft | 30 | Fong, Patrick (1577) | Lost 0-2 | -181554 |
| 14draft | 19 | Carson, Matt (1544) | Won 2-0 | +181572 |
| 15draft | 3 | Puszet, Jarron (1679) | Won 2-1 | +201592 |
| top | average opponent: 1562record: 10-5 | new rating: 1592 | ||
| Grand Prix Shanghai 2015 (DTK standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 275 | Wang, Hanyi (1467) | Draw 0-0 | -11499 |
| 2standard | 183 | Li, Zhi (1457) | Won 0-0 | +181517 |
| 3standard | 245 | Wang, En (1500) | Lost 0-2 | -191498 |
| 4standard | 314 | Wang, Kunyun (1498) | Won 1-0 | +181516 |
| 5standard | 214 | Cao, Chengheng (1498) | Lost 0-2 | -181498 |
| top | average opponent: 1484record: 2-2-1 | new rating: 1498 | ||