Donald, Kaleb
Current rating: 1438
Record: 3-7
| Grand Prix Denver 2019 (M20 standard) | starting rating: 1465 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 73 | Cowan, Jesse (1500) | Won 2-1 | +191484 |
| 2standard | 90 | Licavoli, Steve (1498) | Lost 0-2 | -181466 |
| 3standard | 185 | Nix, Robert (1608) | Lost 1-2 | -151451 |
| 4standard | 206 | Boss, Brian (1766) | Lost 0-2 | -131438 |
| average opponent: 1593record: 1-3 | new rating: 1438 | |||
| Grand Prix Kansas City 2019 (WAR standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 186 | Mckenna, Wyatt (1500) | Lost 1-2 | -181482 |
| 2standard | 309 | Duong, Tin (1482) | Lost 1-2 | -181464 |
| 3standard | 406 | Van Asselt, William (1464) | Lost 0-2 | -181446 |
| 5standard | 325 | Paul, Chais (1469) | Lost 1-2 | -181428 |
| 6standard | 274 | Crowther, Matt (1445) | Won 2-0 | +191447 |
| 7standard | 215 | Rock, Brian (1466) | Won 2-1 | +181465 |
| average opponent: 1471record: 2-4 | new rating: 1465 | |||