deMedina, Jordan
Current rating: 1660
Record: 12-3
| Grand Prix Oakland 2013 (M14 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 69 | Dospil, Robert (1433) | Lost 1-2 | -191481 |
| 2sealed | 440 | Sojourner, Nathan (1484) | Won 2-0 | +181499 |
| 3sealed | 583 | Carewicz, Cameron (1485) | Won 2-0 | +181517 |
| 4sealed | 448 | Gartner, David (1501) | Lost 1-2 | -191498 |
| 5sealed | 457 | Wilson, Cody (1500) | Won 2-1 | +181516 |
| 6sealed | 378 | Woods, Matt A (1518) | Won 2-0 | +181534 |
| 7sealed | 300 | San Diego, Ian (1482) | Won 2-0 | +171551 |
| 8sealed | 189 | Huang, Jeff (1573) | Won 2-1 | +191570 |
| 9sealed | 114 | Kenjar, Jason (1461) | Won 2-0 | +161586 |
| 10draft | 9 | Shaw, Adam (1652) | Won 2-0 | +191605 |
| 11draft | 7 | Sellers, Josh (1626) | Won 2-1 | +181623 |
| 12draft | 22 | Caporaletti, Brendan (1625) | Lost 0-2 | -181605 |
| 13draft | 12 | Cotton, Alexander (1589) | Won 2-0 | +181623 |
| 14draft | 67 | Bacher, Isaac (1615) | Won 2-0 | +181641 |
| 15draft | 64 | Pei, Joseph (1691) | Won 2-0 | +191660 |
| average opponent: 1549record: 12-3 | new rating: 1660 | |||