Sim, Sam
Current rating: 1463
| Grand Prix New Jersey 2014 (legacy) | starting rating: 1450 | |||
| round | table | opponent (rating) | result | Δrating |
| 3legacy | 1455 | Asselin, Philippe (1799) | Lost 0-2 | -121438 |
| 4legacy | 1588 | Flye, Raheem (1516) | Won 2-0 | +191457 |
| 5legacy | 1541 | Wildes, Khrystian (1521) | Won 2-1 | +191476 |
| 6legacy | 1497 | Tucker, Brian (1504) | Won 2-1 | +191495 |
| 7legacy | 1432 | Polvino, Matthew (1702) | Lost 0-2 | -141481 |
| 8legacy | 1563 | Flores, Michael (1517) | Lost 1-2 | -181463 |
| top | average opponent: 1593record: 3-3 | new rating: 1463 | ||
| Grand Prix Toronto 2013 (THS limited) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 200 | Kavanagh, Kris (1613) | Lost 0-2 | -161448 |
| 2sealed | 583 | Bojanic, Sasa (1468) | Won 2-1 | +191467 |
| 3sealed | 540 | Savard, Jean-Philippe (1520) | Lost 1-2 | -171450 |
| top | average opponent: 1533record: 1-2 | new rating: 1450 | ||
| Grand Prix Toronto 2012 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 180 | Jurkovic, Stanley (1564) | Lost 1-2 | -171483 |
| 2modern | 269 | Dubyk, Dilon (1431) | Won 2-0 | +171500 |
| 3modern | 286 | Bouchard, Jed (1499) | Won 2-1 | +181518 |
| 4modern | 234 | Lavignasse, Anthony (1517) | Lost 0-2 | -181500 |
| 5modern | 255 | Livieratos, Harry (1493) | Lost 1-2 | -181482 |
| 6modern | 366 | Weymouth, Mark (1457) | Lost 0-2 | -181464 |
| top | average opponent: 1494record: 2-4 | new rating: 1464 | ||