Ng, Coleman
Current rating: 1412
Record: 2-7
| Grand Prix Montreal 2014 (BNG limited) | starting rating: 1466 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 467 | Moreau, Simon (1500) | Lost 1-2 | -171449 |
| 2sealed | 440 | Ciappetta, Fred (1396) | Lost 1-2 | -191430 |
| 3sealed | 621 | Brassard, Pierre-Luc (1389) | Won 2-1 | +171447 |
| 4sealed | 596 | Hung, Richard (1482) | Lost 0-2 | -171430 |
| 5sealed | 564 | Ayotte, Charles (1463) | Lost 0-2 | -181412 |
| average opponent: 1446record: 1-4 | new rating: 1412 | |||
| Grand Prix Toronto 2013 (THS limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 140 | Kraft, Vincent (1558) | Won 2-0 | +191519 |
| 2sealed | 182 | Chong, James (1645) | Lost 0-2 | -161503 |
| 3sealed | 495 | Emond, Marie-Claude (1501) | Lost 0-2 | -181485 |
| 4sealed | 601 | McKessock, Morgan (1433) | Lost 0-2 | -191466 |
| average opponent: 1534record: 1-3 | new rating: 1466 | |||