Rodriguez, Marcos
Current rating: 1548
| Grand Prix Dallas-Fort Worth 2015 (ORI limited) | starting rating: 1531 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 121 | Clark, Jason (1619) | Won 2-1 | +201551 |
| 3sealed | 309 | Clark, Taylor (1490) | Lost 0-2 | -191532 |
| 4sealed | 230 | Sturgis, Frank (1470) | Lost 0-2 | -191513 |
| 5sealed | 429 | Tidwell, Nathaniel (1505) | Won 2-0 | +181531 |
| 6sealed | 453 | Evans, Gage (1467) | Won 2-1 | +171548 |
| 7sealed | 216 | Lytle, Tyler (1684) | Lost 1-2 | -161532 |
| 8sealed | 242 | Engelbrecht, Odette (1439) | Won 2-0 | +161548 |
| top | average opponent: 1525record: 4-3 | new rating: 1548 | ||
| Grand Prix San Antonio 2014 (KTK standard) | starting rating: 1447 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 424 | Goldman, Sam (1500) | Won 2-0 | +191466 |
| 2standard | 48 | Hughes, Shawn (1517) | Won 2-0 | +191485 |
| 3standard | 158 | Brown, Eric (1556) | Won 2-1 | +191504 |
| 4standard | 89 | Treiber, Andre (1568) | Draw 1-1 | +11505 |
| 5standard | 55 | Pettit, Terry (1626) | Won 2-1 | +211526 |
| 6standard | 27 | Blackmor, Jason (1607) | Won 2-1 | +191545 |
| 7standard | 13 | Remley, Brandon (1721) | Won 2-1 | +211566 |
| 8standard | 9 | Nguyen, D (1587) | Lost 1-2 | -171549 |
| 9standard | 31 | Colombo, Jeffery (1595) | Lost 0-2 | -181531 |
| top | average opponent: 1586record: 6-2-1 | new rating: 1531 | ||
| Grand Prix Seville 2003 (LGN limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 271 | Alfambra, Antonio (1518) | Won 2-0 | +181518 |
| 2sealed | 60 | Garrido, Jhonatan (1485) | Lost 0-2 | -181500 |
| 3sealed | 134 | Soria, Juan (1519) | Won 2-0 | +181518 |
| 4sealed | 216 | Avalos, Francisco (1558) | Lost 0-2 | -171501 |
| 5sealed | 189 | Vidal, Bernat (1499) | Lost 0-2 | -181483 |
| 6sealed | 254 | Esteban, Ricardo (1500) | Lost 1-2 | -181465 |
| 7sealed | 235 | Sanchez, Benito (1463) | Lost 0-2 | -181447 |
| top | average opponent: 1506record: 2-5 | new rating: 1447 | ||