Aliff, Erik
Current rating: 1610
Record: 12-6
| Grand Prix Washington DC 2014 (JOU limited) | starting rating: 1551 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 284 | Guldin, Bradley (1500) | Won 2-0 | +171568 |
| 2sealed | 246 | Chen, Eugene (1471) | Lost 1-2 | -201548 |
| 3sealed | 467 | Gordon, Michael (1434) | Won 2-1 | +161564 |
| 4sealed | 271 | Korzunov, Semen (1773) | Won 2-0 | +221586 |
| 5sealed | 113 | Yatsenko, Alex (1560) | Won 2-1 | +181604 |
| 6sealed | 59 | Derczo, Michael (1693) | Lost 1-2 | -171587 |
| 7sealed | 278 | Hince, Abram (1601) | Won 2-0 | +181605 |
| 8sealed | 195 | Jones, Trent (1709) | Won 2-1 | +201625 |
| 9sealed | 80 | Stead, Bill (1770) | Lost 0-2 | -151610 |
| average opponent: 1612record: 6-3 | new rating: 1610 | |||
| Grand Prix Columbus 2012 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 176 | Pillon, Chris (1446) | Won 2-0 | +171517 |
| 2modern | 138 | Chung, Brian T (1546) | Lost 1-2 | -171500 |
| 3modern | 267 | Flink, Chris (1481) | Won 2-0 | +171517 |
| 4modern | 319 | Hardenberger, Bryan (1368) | Lost 0-2 | -201497 |
| 5modern | 351 | Colwell, Anthony (1502) | Won 2-1 | +181515 |
| 6modern | 229 | Jamieson, Chris [USA] (1517) | Won 2-0 | +181533 |
| 7modern | 184 | Logan, Patrick (1535) | Won 2-0 | +181551 |
| 8modern | 81 | Ausfresser, Sigmund (1616) | Won 2-0 | +191570 |
| 9modern | 109 | Rosenberg, Reed (1525) | Lost 0-2 | -191551 |
| average opponent: 1504record: 6-3 | new rating: 1551 | |||