Armstrong, Keely
Current rating: 1398
| Grand Prix Toronto 2017 (HOU limited) | starting rating: 1415 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 169 | Scutt, Stephen (1500) | Lost 0-2 | -171398 |
| top | record: 0-1 | new rating: 1398 | ||
| Grand Prix Toronto 2016 (SOI standard) | starting rating: 1447 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 298 | Ceh, Tomislav (1518) | Lost 0-2 | -171430 |
| 2standard | 420 | Allison, Deion (1483) | Won 2-1 | +191449 |
| 3standard | 543 | Somr, John (1498) | Lost 1-2 | -171432 |
| 4standard | 616 | Spiegler, Matthew (1481) | Lost 0-2 | -171415 |
| top | average opponent: 1495record: 1-3 | new rating: 1415 | ||
| Grand Prix Toronto 2015 (DTK standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 120 | Parker, Matthew 638 (1581) | Lost 0-2 | -171483 |
| 2standard | 579 | Cumby, Andrew (1482) | Lost 0-2 | -181465 |
| 3standard | 674 | Mathers, Avery (1422) | Lost 0-2 | -181447 |
| top | average opponent: 1495record: 0-3 | new rating: 1447 | ||