Baldwin, Kevin A
Current rating: 1520
Record: 12-12
| Grand Prix Charlotte 2013 (GTC limited) | starting rating: 1470 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 724 | Henderson, James (1518) | Lost 1-2 | -171453 |
| 3sealed | 1035 | Gray, Ryan C (1465) | Won 2-0 | +181471 |
| 4sealed | 1042 | Joa, Kenneth (1518) | Won 2-0 | +191490 |
| 5sealed | 827 | Arch, Clayton (1536) | Won 2-1 | +191509 |
| 6sealed | 730 | Fergerson, Philip T (1488) | Won 2-0 | +171526 |
| 7sealed | 744 | Firebaugh, Jeremy (1574) | Won 2-1 | +191545 |
| 8sealed | 331 | Spencer, James (1654) | Lost 1-2 | -161529 |
| 9sealed | 399 | Nakamura, Shuhei (2024) | Lost 1-2 | -91520 |
| top | average opponent: 1597record: 5-3 | new rating: 1520 | ||
| Grand Prix Philadelphia 2012 (RTR limited) | starting rating: 1488 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 513 | Johnson, Eric (1520) | Lost 0-0 | -181470 |
| 2sealed | 760 | Chappell, Steve (1482) | Won 2-1 | +181488 |
| 3sealed | 831 | Lin, Wei (1453) | Won 2-0 | +181506 |
| 4sealed | 668 | Orabona, Scott (1520) | Lost 0-2 | -181488 |
| 5sealed | 810 | Koresko, Jason (1482) | Lost 1-2 | -181470 |
| top | average opponent: 1491record: 2-3 | new rating: 1470 | ||
| Grand Prix Boston-Worcester 2012 (M13 limited) | starting rating: 1482 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 584 | Rowen, Jennifer (1510) | Won 2-1 | +191501 |
| 2sealed | 237 | Schnayer, David (1687) | Lost 0-2 | -151486 |
| 3sealed | 367 | Chandler, Ryan (1486) | Won 2-1 | +181504 |
| 4sealed | 371 | Istfan, Raeef (1577) | Won 2-1 | +191523 |
| 5sealed | 202 | Frankel, Josh (1565) | Lost 0-2 | -171506 |
| 6sealed | 445 | Chadbourne, Jay H (1484) | Lost 0-2 | -181488 |
| top | average opponent: 1551record: 3-3 | new rating: 1488 | ||
| Grand Prix Nashville 2010 (SOM limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 28 | Hoffmann, Daniel (1500) | Won 2-0 | +181518 |
| 2sealed | 64 | Lloyd, Gage (1518) | Won 2-0 | +181536 |
| 3sealed | 42 | Baka, Joe (1537) | Lost 1-2 | -181518 |
| 4sealed | 110 | Burke, Silas E (1521) | Lost 0-2 | -181500 |
| 5sealed | 199 | Hanford, Casey J (1502) | Lost 1-2 | -181482 |
| top | average opponent: 1516record: 2-3 | new rating: 1482 | ||