Pena, Jorge
Current rating: 1544
Record: 8-7-3
| Grand Prix Las Vegas 2017 (legacy) (legacy) | starting rating: 1481 | |||
| round | table | opponent (rating) | result | Δrating |
| 3legacy | 565 | Nelson, Evan (1696) | Won 2-1 | +221503 |
| 4legacy | 113 | Erickson, James (1503) | Draw 1-1 | 01503 |
| 5legacy | 178 | Heikinniemi, Tommi (1638) | Lost 0-2 | -151488 |
| 6legacy | 398 | Tuominen, Tuomas (1690) | Lost 0-2 | -151473 |
| 7legacy | 571 | Anderson, Sara (1528) | Won 2-1 | +191492 |
| 8legacy | 409 | Esparza, James (1571) | Won 2-0 | +201512 |
| 9legacy | 268 | Soules, Daniel (1418) | Won 2-0 | +161528 |
| 10legacy | 183 | Das, Anuraag (1798) | Won 2-1 | +231551 |
| 11legacy | 119 | Seo, Kenta (1650) | Won 2-1 | +201571 |
| 12legacy | 77 | Tiu, Oliver (2147) | Lost 1-2 | -91562 |
| 13legacy | 126 | Aker, Clint (1576) | Lost 0-2 | -181544 |
| average opponent: 1656record: 6-4-1 | new rating: 1544 | |||
| Grand Prix Los Angeles 2009 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 181 | Giampietro, Jeremy (1500) | Lost 1-2 | -181482 |
| 2extended | 226 | Swain, Hal (1482) | Lost 0-2 | -181464 |
| 3extended | 342 | Quintero, Pedro (1431) | Draw 1-1 | -11463 |
| 4extended | 371 | Skueski, Jessica (1483) | Won 2-0 | +191482 |
| 5extended | 315 | Houk, Brandon (1450) | Draw 1-1 | -11481 |
| 6extended | 286 | Gonzalez, Raulabel (1480) | Won 2-0 | +181499 |
| 7extended | 220 | Alvarado Picazo, Arturo (1504) | Lost 0-2 | -181481 |
| average opponent: 1476record: 2-3-2 | new rating: 1481 | |||