Bettens, Joshua D
Current rating: 1490
| Grand Prix Columbus 2010 (legacy) | starting rating: 1508 | |||
| round | table | opponent (rating) | result | Δrating |
| 2legacy | 99 | Butler, Jessie (1532) | Lost 0-2 | -181490 |
| 3legacy | 128 | Baldridge, Corey (1503) | Lost 1-2 | -181472 |
| 4legacy | 257 | Stevens, William (1482) | Draw 1-1 | +11473 |
| 5legacy | 235 | Koblentz, Ross (1482) | Won 2-1 | +181491 |
| 6legacy | 185 | Diocedo, Vince D (1498) | Won 2-0 | +181509 |
| 7legacy | 134 | Lochtefeld, Darrell (1522) | Won 2-1 | +181527 |
| 8legacy | 92 | Walsh, Sean L (1489) | Lost 0-2 | -191508 |
| 9legacy | 81 | Cruz, Joseph M (1503) | Lost 0-2 | -181490 |
| top | average opponent: 1501record: 3-4-1 | new rating: 1490 | ||
| Grand Prix Chicago 2009 (legacy) | starting rating: 1486 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 233 | Witherell, Randal (1407) | Won 2-1 | +171503 |
| 2legacy | 114 | Lamm, Chase (1641) | Draw 1-1 | +21505 |
| 3legacy | 197 | Holb, Justin D (1468) | Draw 1-1 | 01505 |
| 4legacy | 369 | Stark, Ben S (1675) | Lost 1-2 | -151490 |
| 5legacy | 438 | Bush, Jeremy (1503) | Won 2-0 | +181508 |
| 6legacy | 337 | Oakes, Jon (1500) | Won 2-1 | +181526 |
| 7legacy | 244 | Copowycz, Alex (1484) | Lost 1-2 | -191507 |
| 8legacy | 219 | Flanigan, Shane (1486) | Won 2-1 | +181525 |
| 9legacy | 164 | Moretz, Joseph (1588) | Lost 1-2 | -171508 |
| top | average opponent: 1528record: 4-3-2 | new rating: 1508 | ||
| Grand Prix Kansas City 2008 (ALA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 4sealed | 70 | Stanton, Jack (1577) | Won 2-0 | +191519 |
| 5sealed | 48 | Kane, DeWitt (1598) | Lost 0-2 | -161503 |
| 6sealed | 67 | Underwood, Andrew (1574) | Lost 0-2 | -171486 |
| top | average opponent: 1583record: 1-2 | new rating: 1486 | ||