Cartagena, Christian
Current rating: 1373
| Grand Prix Philadelphia 2012 (RTR limited) | starting rating: 1401 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 324 | Hatt, Kyle (1500) | Lost 0-2 | -161385 |
| 2sealed | 374 | Eldred, Tyler (1466) | Lost 1-2 | -171368 |
| 3sealed | 389 | Zola, Kyle (1464) | Won 2-1 | +201388 |
| 4sealed | 387 | Celso, Jonathan (1526) | Lost 0-2 | -151373 |
| top | average opponent: 1489record: 1-3 | new rating: 1373 | ||
| Grand Prix Baltimore 2012 (DKA standard) | starting rating: 1446 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 295 | Herrold, Russell P (1500) | Won 2-0 | +191465 |
| 2standard | 156 | Gouge, Joe (1579) | Lost 0-2 | -161449 |
| 3standard | 330 | Cole, Phil (1535) | Lost 0-2 | -171432 |
| 4standard | 589 | Hutchison, Daniel (1637) | Lost 0-2 | -141418 |
| 5standard | 615 | Buss, Teresa (1468) | Lost 0-2 | -171401 |
| top | average opponent: 1544record: 1-4 | new rating: 1401 | ||
| Grand Prix Philadelphia 2008 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 186 | Gayton, Douglas (1500) | Won 2-0 | +181518 |
| 2extended | 210 | McKinney, Thomas (1482) | Lost 0-2 | -191499 |
| 3extended | 347 | Carrier, Evan (1466) | Lost 1-2 | -181481 |
| 4extended | 396 | Wolsky, John (1484) | Lost 0-2 | -181463 |
| 5extended | 389 | Trice, Jason (1464) | Won 2-1 | +181481 |
| 7extended | 234 | Sharp, Matthew (1501) | Lost 0-2 | -181463 |
| 8extended | 203 | Remigio, Inigo (1499) | Lost 0-2 | -171446 |
| top | average opponent: 1485record: 2-5 | new rating: 1446 | ||