Williams, Christopher John
Current rating: 1470
| Grand Prix Vancouver 2016 (OGW limited) | starting rating: 1478 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 117 | Wan, Jerome (1502) | Won 2-1 | +181496 |
| 2sealed | 215 | Svelnis, Toby (1518) | Lost 0-2 | -171479 |
| 3sealed | 552 | Penner, Nina (1501) | Won 0-0 | +181497 |
| 4sealed | 420 | Frey, Connell (1568) | Lost 0-2 | -171480 |
| 5sealed | 542 | McKay, Joey (1484) | Won 2-0 | +181498 |
| 6sealed | 242 | Wright, Simon (1609) | Lost 1-2 | -161482 |
| 7sealed | 412 | Hsu, Jeremy (1825) | Lost 1-2 | -121470 |
| top | average opponent: 1572record: 3-4 | new rating: 1470 | ||
| Grand Prix Calgary 2013 (M14 standard) | starting rating: 1506 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 31 | Sonier, Mike (1573) | Won 2-0 | +201526 |
| 4standard | 235 | Moncada, Ivan (1518) | Lost 1-2 | -181508 |
| 5standard | 115 | Potter, Doug (1863) | Won 2-0 | +241532 |
| 6standard | 35 | Allan, Dane (1521) | Lost 0-2 | -181514 |
| 7standard | 109 | Blacker, Sam (1542) | Lost 0-2 | -181496 |
| 8standard | 116 | Mizzoni, Christian (1483) | Lost 1-2 | -181478 |
| top | average opponent: 1583record: 2-4 | new rating: 1478 | ||
| Grand Prix Las Vegas 2013 (MMA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 4sealed | 247 | Pettingill, Christopher (1575) | Lost 0-2 | -171483 |
| 5sealed | 269 | Bencivenga, Dominic (1541) | Won 2-1 | +191502 |
| 6sealed | 222 | Garrison, Mark (1450) | Won 2-0 | +171519 |
| 7sealed | 202 | Kwong, Winston (1632) | Lost 1-2 | -151504 |
| 8sealed | 98 | Garraud, Monique (1465) | Won 2-0 | +171521 |
| 9sealed | 74 | Dykes, James (1722) | Lost 1-2 | -151506 |
| top | average opponent: 1564record: 3-3 | new rating: 1506 | ||