Medina, Ricardo E
Current rating: 1533
Record: 8-6
| Grand Prix Austin 2012 (ISD limited) | starting rating: 1517 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 215 | Lamb, Colton (1500) | Lost 1-2 | -181499 |
| 3sealed | 218 | Schladetzky, Josh (1400) | Won 2-0 | +161515 |
| 4sealed | 232 | Clementich, Nate (1464) | Won 2-1 | +171532 |
| 5sealed | 209 | Adams, Thomas (1535) | Lost 1-2 | -181514 |
| 6sealed | 228 | Huebner, Alex (1431) | Won 2-0 | +171531 |
| 7sealed | 146 | Koepke, Devin (1640) | Won 2-1 | +201551 |
| 8sealed | 93 | Herren, Jason (1559) | Lost 1-2 | -181533 |
| average opponent: 1504record: 4-3 | new rating: 1533 | |||
| Grand Prix Dallas-Fort Worth 2011 (MBS standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 293 | Willis, Mick (1500) | Won 2-0 | +181518 |
| 2standard | 207 | Goff, Ryan (1503) | Lost 1-2 | -181500 |
| 3standard | 283 | Chamberlain, Timothy C (1500) | Won 2-0 | +181518 |
| 4standard | 351 | Ward, David L (1517) | Lost 0-2 | -181500 |
| 5standard | 312 | Johnson, George T (1499) | Won 2-0 | +181518 |
| 6standard | 274 | Amato, Alex (1518) | Won 2-1 | +181536 |
| 7standard | 220 | Mahaffey, Christopher (1498) | Lost 0-2 | -191517 |
| average opponent: 1505record: 4-3 | new rating: 1517 | |||