Cartagena, Jason
Current rating: 1514
Record: 14-14-1
| Grand Prix Houston 2013 (DGM limited) | starting rating: 1472 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 279 | Solis, Jonathan (1453) | Won 2-1 | +181490 |
| 2sealed | 213 | Parker, William (1518) | Lost 0-2 | -181472 |
| 3sealed | 208 | Owens, William (1480) | Won 2-0 | +191491 |
| 4sealed | 155 | Sheng, Jeff (1489) | Won 2-0 | +181509 |
| 5sealed | 134 | Hendrickson, Mark (1645) | Lost 0-2 | -161493 |
| 6sealed | 143 | Lamont, Michael (1525) | Won 2-1 | +191512 |
| 7sealed | 135 | Nets, Tsuck (1536) | Won 2-0 | +181530 |
| 8sealed | 86 | Wand, Kevin (1622) | Lost 1-2 | -161514 |
| top | average opponent: 1534record: 5-3 | new rating: 1514 | ||
| Grand Prix Austin 2012 (ISD limited) | starting rating: 1468 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 10 | Harrison, Chris l (1500) | Won 2-0 | +191487 |
| 3sealed | 5 | Shakarisaz, David (1504) | Lost 1-2 | -181469 |
| 4sealed | 246 | Hughes, Shawn (1517) | Lost 0-2 | -171452 |
| 5sealed | 267 | Christie, Simon (1530) | Lost 0-2 | -171435 |
| 6sealed | 336 | Donaldson, Kristin (1481) | Won 2-0 | +191454 |
| 7sealed | 247 | Petuya, Anthony (1488) | Won 2-1 | +191473 |
| 8sealed | 177 | van Sickle, Joseph (1392) | Won 2-0 | +161489 |
| 9sealed | 131 | Aiken, Simone (1547) | Lost 1-2 | -171472 |
| top | average opponent: 1495record: 4-4 | new rating: 1472 | ||
| Grand Prix Houston 2010 (extended) | starting rating: 1486 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 185 | McBride, Lee D (1500) | Lost 0-2 | -181468 |
| top | record: 0-1 | new rating: 1468 | ||
| Grand Prix Seattle 2009 (ARB standard) | starting rating: 1524 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 46 | Oxford, Uriah (1481) | Lost 1-2 | -191505 |
| 2standard | 371 | Insley, Donovan A (1482) | Lost 0-2 | -181487 |
| 3standard | 467 | Foote, Joseph (1464) | Won 2-0 | +171504 |
| 4standard | 466 | Frankel, Josh (1483) | Lost 0-2 | -181486 |
| top | average opponent: 1478record: 1-3 | new rating: 1486 | ||
| Grand Prix Los Angeles 2009 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 164 | Oducayen, Thomas (1500) | Won 2-0 | +181518 |
| 2extended | 25 | Calcano, Christian (1695) | Lost 0-2 | -151503 |
| 3extended | 181 | Bechtel, Ray (1559) | Draw 1-1 | +11504 |
| 4extended | 265 | Agenbroad, Brandon C (1554) | Won 2-1 | +191523 |
| 5extended | 199 | Crunelle, Chad (1520) | Won 2-1 | +181541 |
| 6extended | 123 | Simpson, Shawn E (1538) | Lost 0-1 | -181523 |
| 7extended | 185 | Hess, Tyler (1570) | Won 2-0 | +191542 |
| 8extended | 126 | Deveines, Brandon (1536) | Lost 0-2 | -181524 |
| top | average opponent: 1559record: 4-3-1 | new rating: 1524 | ||