Butler, Christopher
Current rating: 1516
Record: 16-18-2
| Grand Prix Montreal 2018 (GRN limited) | starting rating: 1514 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 54 | Boeckmann, Trevor (1709) | Lost 0-2 | -151499 |
| 2sealed | 301 | Parr, Sam (1482) | Lost 1-2 | -181481 |
| 3sealed | 475 | Hartford, Stephen (1422) | Won 2-0 | +171498 |
| 4sealed | 459 | Cardinal, Kevin (1589) | Won 2-0 | +191517 |
| 5sealed | 289 | Trepanier, Dave (1580) | Lost 1-2 | -161501 |
| 6sealed | 331 | Culligan, Michael (1496) | Lost 0-2 | -181483 |
| 7sealed | 291 | Peers, Jennifer (1368) | Won 2-0 | +151498 |
| 8sealed | 221 | Briancon, Florian (1480) | Won 2-0 | +181516 |
| top | average opponent: 1516record: 4-4 | new rating: 1516 | ||
| Grand Prix Toronto 2015 (DTK standard) | starting rating: 1470 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 279 | De Pinho, Jonathan (1562) | Draw 1-1 | +21472 |
| 4standard | 182 | Palmatier, Lorne (1536) | Won 2-0 | +191491 |
| 5standard | 92 | Pasin, Stefano (1554) | Draw 1-1 | +11492 |
| 6standard | 203 | Beauchemin, Samuel (1568) | Won 2-0 | +201512 |
| 7standard | 122 | Gilmore, Brian (1559) | Won 2-0 | +181530 |
| 8standard | 70 | Bickle, Josh (1600) | Lost 0-1 | -161514 |
| top | average opponent: 1563record: 3-1-2 | new rating: 1514 | ||
| Grand Prix Montreal 2014 (BNG limited) | starting rating: 1488 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 305 | Kaspar, Kendall (1500) | Lost 0-2 | -181470 |
| top | record: 0-1 | new rating: 1470 | ||
| Grand Prix Toronto 2013 (THS limited) | starting rating: 1396 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 112 | Barge, Spencer (1533) | Won 2-0 | +201416 |
| 4sealed | 271 | Pan, Jeffrey (1501) | Won 2-0 | +201436 |
| 5sealed | 463 | Maynard, Pascal (1565) | Won 2-1 | +201456 |
| 6sealed | 96 | Shenhar, Shahar (1945) | Won 2-1 | +261482 |
| 7sealed | 13 | Nightingale, Tyler (1685) | Won 2-0 | +221504 |
| 8sealed | 11 | Goodfellow, Daniel (1630) | Lost 0-2 | -161488 |
| 9sealed | 8 | Leger, Philippe (1604) | Lost 1-2 | -161472 |
| 10draft | 21 | Cieszynski, Eric (1609) | Lost 1-2 | -151457 |
| 11draft | 6 | Larratta, Leonard (1562) | Won 2-0 | +201477 |
| 12draft | 50 | Johnson, Jon (1611) | Won 2-1 | +201497 |
| 13draft | 54 | Ratajczak, Matthew (1686) | Lost 0-2 | -141483 |
| 14draft | 48 | Clarke, Brendan (1577) | Won 2-0 | +191502 |
| 15draft | 44 | Noworaj, Andrew (1706) | Lost 0-2 | -141488 |
| top | average opponent: 1632record: 8-5 | new rating: 1488 | ||
| Grand Prix Washington DC 2013 (legacy) | starting rating: 1429 | |||
| round | table | opponent (rating) | result | Δrating |
| 3legacy | 282 | Smiley, Thomas (1500) | Won 2-1 | +201449 |
| 4legacy | 144 | Durney, Ryan (1492) | Lost 0-2 | -181431 |
| 5legacy | 203 | Downing, Ian (1340) | Lost 0-2 | -191412 |
| 6legacy | 498 | Bowers, John (1518) | Lost 0-2 | -161396 |
| top | average opponent: 1463record: 1-3 | new rating: 1396 | ||
| Grand Prix Toronto 2012 (modern) | starting rating: 1446 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 190 | Wilkinson, Adam (1526) | Lost 0-2 | -171429 |
| top | record: 0-1 | new rating: 1429 | ||
| Grand Prix Boston-Worcester 2012 (M13 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 161 | Casale, John (1455) | Lost 1-2 | -191481 |
| 3sealed | 612 | Werner, Cade (1500) | Lost 1-2 | -171464 |
| 4sealed | 642 | Carew, Zack (1481) | Lost 1-2 | -181446 |
| top | average opponent: 1479record: 0-3 | new rating: 1446 | ||