Cecil, Donovan
Current rating: 1449
Record: 11-16
| Grand Prix Oakland 2019 (modern) | starting rating: 1390 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 354 | Mahr, Jordan (1438) | Won 2-0 | +191409 |
| 2modern | 24 | Moulder, Joshua (1486) | Won 2-1 | +201429 |
| 3modern | 217 | Nabi, Basil (1730) | Lost 0-2 | -131416 |
| 4modern | 251 | Zureick-Brown, David (1591) | Lost 1-2 | -151401 |
| 5modern | 266 | Rosenblum, Wesley (1478) | Won 2-0 | +201421 |
| 6modern | 272 | Johnson, Jonathan (1622) | Won 2-0 | +211442 |
| 7modern | 164 | Brown, Jesse (1628) | Won 2-0 | +221464 |
| 8modern | 134 | Markel, Eric (1652) | Lost 0-2 | -151449 |
| top | average opponent: 1578record: 5-3 | new rating: 1449 | ||
| Grand Prix San Jose 2017 (AER limited) | starting rating: 1438 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 287 | Levy, Justin (1591) | Won 2-0 | +211459 |
| 2sealed | 112 | Tamura, Kazz (1481) | Lost 0-2 | -181441 |
| 3sealed | 489 | Wang, Karen (1500) | Lost 0-2 | -171424 |
| 4sealed | 640 | Shinpaugh, Shawn (1480) | Lost 1-2 | -171407 |
| 5sealed | 784 | Langton, Quinn (1463) | Lost 0-2 | -171390 |
| top | average opponent: 1503record: 1-4 | new rating: 1390 | ||
| Grand Prix Portland 2016 (EMN standard) | starting rating: 1448 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 375 | Dutton, Rachel (1403) | Won 2-0 | +181466 |
| 2standard | 101 | Ferraro, Casey (1722) | Lost 0-2 | -141452 |
| 3standard | 611 | Villarreal, Hector (1594) | Won 2-0 | +211473 |
| 4standard | 366 | Wallace, Paul (1451) | Won 2-1 | +171490 |
| 5standard | 117 | Minturn, John (1510) | Lost 0-2 | -171473 |
| 6standard | 340 | Yihdego, Amanuel (1509) | Lost 0-2 | -181455 |
| 7standard | 437 | Allen, Connor (1550) | Lost 1-2 | -161439 |
| 8standard | 442 | Bass, Anthony (1349) | Won 2-0 | +161455 |
| 9standard | 378 | Liberty, Jesse (1500) | Lost 0-0 | -171438 |
| top | average opponent: 1510record: 4-5 | new rating: 1438 | ||
| Grand Prix Seattle-Tacoma 2015 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 334 | Cobb, Axel (1500) | Won 2-1 | +181518 |
| 2legacy | 441 | Freytag, Eric (1611) | Lost 0-2 | -161502 |
| 3legacy | 777 | Letson, Travis (1542) | Lost 0-2 | -181484 |
| 4legacy | 749 | Parish, Gage (1487) | Lost 0-2 | -181466 |
| 5legacy | 759 | Bryant, Chuck (1461) | Lost 0-2 | -181448 |
| top | average opponent: 1520record: 1-4 | new rating: 1448 | ||