Orellano, Alan
Current rating: 1484
Record: 4-5
| Grand Prix Boston-Worcester 2012 (M13 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 353 | Breau, Darius (1500) | Lost 0-2 | -181482 |
| 2sealed | 731 | Lawrence, David C (1482) | Won 2-1 | +181500 |
| 3sealed | 539 | Cagenello, Ross (1502) | Lost 0-2 | -181482 |
| 4sealed | 710 | Gambale, Jason (1481) | Won 2-0 | +181500 |
| 5sealed | 484 | Dahan, Evan (1508) | Lost 1-2 | -181482 |
| 6sealed | 586 | DiMaio, JT (1451) | Lost 1-2 | -181464 |
| 7sealed | 508 | Garewski, Daniel (1463) | Won 2-1 | +181482 |
| 8sealed | 383 | Juseck, Steven (1593) | Lost 0-2 | -161466 |
| 9sealed | 329 | Lagace, Dennis (1469) | Won 2-0 | +181484 |
| average opponent: 1494record: 4-5 | new rating: 1484 | |||