G438, Jack
Current rating: 1447
Record: 2-5
| Grand Prix Oakland 2013 (M14 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 5 | Brown, Lindsay (1500) | Won 2-1 | +181518 |
| 2sealed | 353 | Grinblat, Jason (1579) | Lost 0-2 | -171501 |
| 3sealed | 262 | Hislop, Matthew (1525) | Lost 0-2 | -171484 |
| 4sealed | 621 | Reckas, Zach (1463) | Lost 0-2 | -191465 |
| 5sealed | 547 | Shieh, Jesse (1464) | Lost 0-2 | -181447 |
| 6sealed | 475 | G318, Kodo (1446) | Lost 1-2 | -181429 |
| 8sealed | 314 | Thompson, Bennett (1446) | Won 2-0 | +181447 |
| average opponent: 1489record: 2-5 | new rating: 1447 | |||