Gardiner, Howard
Current rating: 1392
Record: 1-7-1
| Grand Prix Montreal 2017 (AKH standard) | starting rating: 1483 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 2071 | McMeekin, Scott (1471) | Lost 0-2 | -181465 |
| 2standard | 2231 | Traviss, Matt (1410) | Lost 1-2 | -191446 |
| 3standard | 2405 | Sutton, Timothy (1440) | Lost 1-2 | -181428 |
| 4standard | 2411 | Cobierski, Jeremy (1446) | Lost 0-2 | -181410 |
| 5standard | 2400 | Vachon, Gregoire (1428) | Lost 0-2 | -181392 |
| average opponent: 1439record: 0-5 | new rating: 1392 | |||
| Grand Prix Quebec City 2015 (BFZ standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 257 | Tassiaux, Jean-Noel (1500) | Draw 1-1 | 01500 |
| 2standard | 179 | Bentley, Johnathan (1593) | Lost 1-2 | -161484 |
| 3standard | 326 | Lallier, Oscar (1410) | Won 2-0 | +161500 |
| 4standard | 262 | Couture, Jean-Philippe (1531) | Lost 0-2 | -171483 |
| average opponent: 1508record: 1-2-1 | new rating: 1483 | |||