Baldridge, William
Current rating: 1510
| Grand Prix Providence 2016 (KLD standard) | starting rating: 1484 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 302 | Bertram, Timothy (1500) | Won 2-0 | +181502 |
| 2standard | 163 | Corpora, Jon (1502) | Won 2-1 | +181520 |
| 3standard | 105 | Fay, Timothy (1741) | Won 2-1 | +221542 |
| 4standard | 7 | Dore, Maxime (1769) | Lost 1-2 | -141528 |
| 5standard | 150 | Cyrenne, Mathieu (1607) | Lost 0-2 | -171511 |
| 6standard | 255 | Schirling, Alex (1494) | Lost 0-2 | -181493 |
| 7standard | 379 | Rick, David (1503) | Won 2-1 | +181511 |
| 8standard | 222 | Novins, Michael (1475) | Lost 1-2 | -181493 |
| 9standard | 294 | Pekar, George (1446) | Won 2-0 | +171510 |
| top | average opponent: 1560record: 5-4 | new rating: 1510 | ||
| Grand Prix St. Louis 2006 (CSP limited) | starting rating: 1482 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 10 | Stone, Jeffery F (1500) | Won 2-1 | +181500 |
| 2sealed | 24 | Kopf, Joe W (1518) | Lost 1-2 | -171483 |
| 3sealed | 87 | Stoffa, Gabriel (1432) | Draw 1-1 | -11482 |
| 4sealed | 142 | Aken, Jason (1502) | Won 2-1 | +181500 |
| 5sealed | 102 | Velarde, Wendell (1577) | Lost 1-2 | -161484 |
| top | average opponent: 1506record: 2-2-1 | new rating: 1484 | ||
| Grand Prix Kansas City 2003 (MRD limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 115 | Weeks, Joseph (1500) | Lost 0-2 | -181482 |
| 2sealed | 144 | Thompson-Exner, Gavin (1481) | Draw 1-1 | 01482 |
| 3sealed | 181 | Brewick, Todd (1487) | Lost 1-2 | -181464 |
| 4sealed | 206 | Simmons, Patrick (1464) | Won 2-0 | +181482 |
| top | average opponent: 1483record: 1-2-1 | new rating: 1482 | ||