McDonald, Kevin
Current rating: 1423
| Grand Prix Denver 2015 (KTK standard) | starting rating: 1455 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 507 | LaMunyon, Josh (1491) | Lost 0-2 | -181437 |
| 2standard | 490 | Rodriguez, Jesus (1461) | Lost 1-2 | -171420 |
| 3standard | 643 | London, Adam (1431) | Lost 1-2 | -181402 |
| 4standard | 678 | Chastain, Ouray (1446) | Won 2-0 | +191421 |
| 5standard | 571 | Tibbott, Adam (1463) | Won 2-0 | +191440 |
| 6standard | 469 | Mitchell, Branson (1502) | Lost 1-2 | -171423 |
| top | average opponent: 1466record: 2-4 | new rating: 1423 | ||
| Grand Prix New Jersey 2014 (legacy) | starting rating: 1446 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 1734 | Rogouski, Joseph (1556) | Won 2-0 | +201466 |
| 2legacy | 1678 | Stevens, Jordan (1518) | Lost 0-2 | -171449 |
| 3legacy | 1863 | Orr, Chaun (1499) | Lost 0-2 | -171432 |
| 4legacy | 1954 | Winzenried, Alex (1482) | Draw 1-1 | +11433 |
| 5legacy | 1888 | Phillinger, Matt (1481) | Won 2-0 | +191452 |
| 6legacy | 1785 | Embs, Thomas (1500) | Won 2-1 | +191471 |
| 7legacy | 1673 | Pekar, George (1513) | Won 2-1 | +191490 |
| 8legacy | 1591 | Schoolcraft-McCuen, Nicholas (1501) | Lost 1-2 | -181472 |
| 9legacy | 1583 | Jobin, Eric (1517) | Lost 0-2 | -171455 |
| top | average opponent: 1507record: 4-4-1 | new rating: 1455 | ||
| Grand Prix Philadelphia 2014 (BNG limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 154 | Miuccio, Sam (1502) | Lost 1-2 | -181482 |
| 2sealed | 643 | Pace, Joe (1505) | Lost 1-2 | -181464 |
| 3sealed | 836 | Leal, Julian (1463) | Lost 0-2 | -181446 |
| top | average opponent: 1490record: 0-3 | new rating: 1446 | ||