Donaldson, Darryl
Current rating: 1338
Record: 23-37-1
| Grand Prix Washington DC 2017 (HOU standard) | starting rating: 1331 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 106 | Esposito, Kristopher (1497) | Lost 1-2 | -151316 |
| 2standard | 486 | Coombe, Alan (1474) | Won 2-0 | +211337 |
| 3standard | 556 | Bennett, Brandon (1557) | Won 2-0 | +221359 |
| 4standard | 429 | Job, Jonathan (2014) | Lost 1-2 | -81351 |
| 5standard | 431 | Hutton, Lance (1613) | Lost 1-2 | -131338 |
| top | average opponent: 1631record: 2-3 | new rating: 1338 | ||
| Grand Prix New Jersey 2017 (std) (AER standard) | starting rating: 1366 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 74 | Krasheninnikov, Sergey (1528) | Lost 0-2 | -151351 |
| 2standard | 472 | Herszon, Philippe (1514) | Lost 1-2 | -151336 |
| 3standard | 688 | Jurgilewicz, Samuel (1464) | Won 2-1 | +201356 |
| 4standard | 646 | Adams, Benjamin (1481) | Lost 0-2 | -161340 |
| 5standard | 661 | Messer, Codie (1463) | Won 2-1 | +201360 |
| 6standard | 577 | McClenaghan, David (1614) | Lost 1-2 | -131347 |
| 7standard | 580 | Prisament, Noah (1470) | Lost 0-2 | -161331 |
| top | average opponent: 1505record: 2-5 | new rating: 1331 | ||
| Grand Prix Baltimore 2014 (KTK limited) | starting rating: 1382 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 72 | Collier, Jamie (1484) | Lost 0-2 | -161366 |
| top | record: 0-1 | new rating: 1366 | ||
| Grand Prix Washington DC 2013 (legacy) | starting rating: 1428 | |||
| round | table | opponent (rating) | result | Δrating |
| 2legacy | 247 | Wiper, Charles (1655) | Lost 1-2 | -141414 |
| 3legacy | 247 | Stewart, Kevin (1481) | Lost 1-2 | -171397 |
| 4legacy | 247 | Lee, Kevin Y (1534) | Lost 0-2 | -151382 |
| top | average opponent: 1557record: 0-3 | new rating: 1382 | ||
| Grand Prix Las Vegas 2013 (MMA limited) | starting rating: 1481 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 1180 | Bacher, Ed (1480) | Lost 1-2 | -181463 |
| 3sealed | 1198 | Tebbe, Timothy (1500) | Lost 0-2 | -181445 |
| 4sealed | 1291 | Retzer, Garrett (1480) | Lost 0-2 | -171428 |
| top | average opponent: 1487record: 0-3 | new rating: 1428 | ||
| Grand Prix Charlotte 2013 (GTC limited) | starting rating: 1457 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 792 | Anderson, James (1432) | Won 2-0 | +171474 |
| 3sealed | 770 | Espejo, Jonny (1465) | Won 2-1 | +181492 |
| 4sealed | 688 | Jahn, Ryan (1554) | Won 2-0 | +191511 |
| 5sealed | 677 | Smith, Ashford (1676) | Lost 0-2 | -151496 |
| 6sealed | 771 | Schiller, Nathan (1550) | Lost 1-2 | -171479 |
| 7sealed | 839 | Topp, Jordan (1506) | Won 2-1 | +191498 |
| 8sealed | 376 | Edmondson, Blake (1555) | Lost 0-2 | -171481 |
| top | average opponent: 1534record: 4-3 | new rating: 1481 | ||
| Grand Prix Atlantic City 2013 (RTR standard) | starting rating: 1441 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 143 | Bransfield, Justin (1606) | Won 2-0 | +211462 |
| 3standard | 244 | Brock, Kyle (1623) | Won 2-1 | +211483 |
| 4standard | 168 | Ravitz, Joshua (1889) | Lost 0-2 | -111472 |
| 5standard | 334 | Paradee, Joel (1472) | Won 2-0 | +181490 |
| 6standard | 217 | Spangler, Russell (1506) | Won 2-1 | +181508 |
| 7standard | 98 | Sexton, Zachary (1571) | Lost 0-2 | -161492 |
| 8standard | 166 | Latham, Kenny (1555) | Lost 0-2 | -171475 |
| 9standard | 212 | Styles, Mark (1471) | Lost 0-2 | -181457 |
| top | average opponent: 1587record: 4-4 | new rating: 1457 | ||
| Grand Prix Charleston 2012 (RTR standard) | starting rating: 1434 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 103 | Anderson, Mitchell (1500) | Won 2-0 | +191453 |
| 3standard | 20 | Ajemian, Christopher (1473) | Draw 1-1 | +11454 |
| 4standard | 93 | ALSTON, MATTHEW (1536) | Lost 1-2 | -171437 |
| 5standard | 156 | Bowles, Richard (1435) | Lost 0-2 | -181419 |
| 6standard | 202 | Meyers, David (1498) | Won 2-0 | +201439 |
| 7standard | 149 | Robinson, Logan (1518) | Won 2-0 | +191458 |
| 8standard | 106 | Fisher, Jack [USA] (1528) | Lost 0-2 | -171441 |
| top | average opponent: 1498record: 3-3-1 | new rating: 1441 | ||
| Grand Prix Philadelphia 2012 (RTR limited) | starting rating: 1486 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 705 | Rinn, Thomas (1518) | Lost 1-2 | -181468 |
| 3sealed | 812 | Confalone, Zach (1500) | Lost 0-2 | -171451 |
| 4sealed | 822 | Taylor, Zakary (1526) | Lost 0-2 | -171434 |
| top | average opponent: 1515record: 0-3 | new rating: 1434 | ||
| Grand Prix Baltimore 2012 (DKA standard) | starting rating: 1484 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 146 | Knapp, Matthew (1500) | Won 2-0 | +181502 |
| 3standard | 173 | Reid, James (1514) | Lost 1-2 | -181484 |
| 4standard | 234 | Fasano, Joe (1465) | Lost 1-2 | -181466 |
| 5standard | 468 | Blanden, Adam (1499) | Lost 0-2 | -171449 |
| 6standard | 508 | Lough, Brandon (1521) | Won 2-0 | +191468 |
| 7standard | 385 | Magistro, John (1504) | Lost 0-2 | -171451 |
| 8standard | 378 | Martin, Bob (1425) | Won 2-0 | +171468 |
| 9standard | 275 | Gemme, Matthew T (1442) | Won 2-0 | +181486 |
| top | average opponent: 1484record: 4-4 | new rating: 1486 | ||
| Grand Prix Pittsburgh 2011 (M12 standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 230 | Stanley, Robert (1500) | Lost 0-2 | -181482 |
| 2standard | 496 | Burger, Erik (1455) | Won 2-1 | +181500 |
| 3standard | 386 | Johnson, Mike (1450) | Lost 1-2 | -191481 |
| 4standard | 608 | Nieves, Peter l (1482) | Won 2-1 | +181499 |
| 5standard | 383 | Tucker, Daniel w (1500) | Lost 1-2 | -181481 |
| 6standard | 482 | Ai, Yanpei (1483) | Won 2-0 | +181499 |
| 7standard | 330 | Kelley, Shane (1540) | Won 2-1 | +181517 |
| 8standard | 248 | Burgold, Lino (1693) | Lost 0-2 | -141503 |
| 9standard | 205 | Yosmanovich, Peter (1457) | Lost 1-2 | -191484 |
| top | average opponent: 1507record: 4-5 | new rating: 1484 | ||