Christopher, William
Current rating: 1400
Record: 20-30
| Grand Prix Baltimore 2014 (KTK limited) | starting rating: 1411 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 38 | Whittaker, Conrad (1488) | Lost 0-2 | -161395 |
| 2sealed | 461 | Wicht, Jordan (1475) | Lost 0-2 | -171378 |
| 3sealed | 586 | Johnson, Nan (1410) | Won 2-0 | +191397 |
| 4sealed | 414 | Lu, Robert 2 (1480) | Won 2-0 | +191416 |
| 5sealed | 371 | Colo, Marco (1498) | Lost 1-2 | -161400 |
| top | average opponent: 1470record: 2-3 | new rating: 1400 | ||
| Grand Prix Philadelphia 2014 (BNG limited) | starting rating: 1388 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 130 | Carione, Joseph (1500) | Won 2-0 | +201408 |
| 2sealed | 141 | McFadden, Robert (1620) | Lost 1-2 | -151393 |
| 3sealed | 652 | Sandeen, Martin L (1503) | Won 2-0 | +201413 |
| 4sealed | 321 | Ly, Sunkey (1518) | Won 2-1 | +201433 |
| 5sealed | 245 | Manuel, Anthony (1501) | Won 2-1 | +201453 |
| 6sealed | 61 | Vance, James (1748) | Lost 0-2 | -131440 |
| 7sealed | 259 | Flores, Edgar (1796) | Lost 0-2 | -121428 |
| 8sealed | 280 | Pham, Nhi (1500) | Lost 0-0 | -171411 |
| top | average opponent: 1586record: 4-4 | new rating: 1411 | ||
| Grand Prix Las Vegas 2013 (MMA limited) | starting rating: 1395 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 101 | Murray, Ryan (1500) | Won 2-1 | +201415 |
| 2sealed | 101 | Ramos, Ray (1546) | Lost 0-2 | -161399 |
| 3sealed | 101 | Randall, Richard (1625) | Won 2-0 | +221421 |
| 4sealed | 101 | Miller, Chris (1452) | Lost 0-2 | -171404 |
| 5sealed | 101 | Noyes, Bryan (1504) | Lost 0-2 | -161388 |
| top | average opponent: 1525record: 2-3 | new rating: 1388 | ||
| Grand Prix Charlotte 2013 (GTC limited) | starting rating: 1404 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 931 | Wallace, Chris (1507) | Won 2-0 | +201424 |
| 2sealed | 788 | Oerther, Josh (1387) | Lost 0-2 | -191405 |
| 3sealed | 1037 | Mikhail, Peter (1530) | Won 2-0 | +211426 |
| 4sealed | 1015 | Manuel, Tom E (1633) | Lost 0-2 | -151411 |
| 5sealed | 946 | Thompson, Jeff (1496) | Lost 1-2 | -161395 |
| top | average opponent: 1511record: 2-3 | new rating: 1395 | ||
| Grand Prix Atlantic City 2013 (RTR standard) | starting rating: 1421 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 328 | Morris, Tim J (1483) | Lost 0-2 | -171404 |
| top | record: 0-1 | new rating: 1404 | ||
| Grand Prix Philadelphia 2012 (RTR limited) | starting rating: 1450 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 217 | Brown, Eric D (1608) | Lost 1-2 | -151435 |
| 3sealed | 213 | Patton, Steve (1570) | Won 2-0 | +211456 |
| 4sealed | 187 | Acosta, Christian (1508) | Lost 0-2 | -171439 |
| 5sealed | 260 | Hochman, Jen (1456) | Lost 1-2 | -181421 |
| top | average opponent: 1536record: 1-3 | new rating: 1421 | ||
| Grand Prix Nashville 2012 (DKA limited) | starting rating: 1402 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 241 | Dosher, Josh (1518) | Won 2-0 | +211423 |
| 3sealed | 70 | Dickman, Philip (1597) | Lost 0-2 | -151408 |
| 4sealed | 315 | Bennett, Michael (1450) | Won 2-1 | +181426 |
| 5sealed | 139 | Snyder, Ethan (1476) | Won 2-0 | +191445 |
| 6sealed | 111 | Cooper, Troy (1536) | Won 2-1 | +201465 |
| 7sealed | 42 | Stowe, Jeremy (1487) | Lost 1-2 | -181447 |
| 8sealed | 112 | Petrie, Adam (1520) | Lost 1-2 | -161431 |
| 9sealed | 147 | Creel, Austin (1519) | Won 2-1 | +191450 |
| top | average opponent: 1513record: 5-3 | new rating: 1450 | ||
| Grand Prix Baltimore 2012 (DKA standard) | starting rating: 1451 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 3 | Keates, Jason (1500) | Lost 1-2 | -171434 |
| 3standard | 498 | Fenstermaker, Dean (1494) | Won 2-1 | +191453 |
| 4standard | 273 | Yen, John (1517) | Lost 1-2 | -171436 |
| 5standard | 577 | O'Boyle, Matthew C (1455) | Lost 1-2 | -181418 |
| 6standard | 543 | Kuryl-Champine, Brock (1481) | Won 2-0 | +191437 |
| 7standard | 372 | Demi, Stephen (1450) | Lost 0-2 | -171420 |
| 8standard | 348 | Campbell, Kurt (1462) | Lost 0-2 | -181402 |
| top | average opponent: 1480record: 2-5 | new rating: 1402 | ||
| Grand Prix Washington DC 2010 (ROE standard) | starting rating: 1482 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 689 | Stek, Alex (1500) | Won 2-0 | +181500 |
| 2standard | 821 | Westnedge, Adam (1590) | Lost 0-2 | -161484 |
| 3standard | 874 | Davis, Todd (1639) | Lost 0-2 | -161468 |
| 4standard | 964 | Ng, Joseph (1485) | Lost 0-2 | -171451 |
| top | average opponent: 1553record: 1-3 | new rating: 1451 | ||
| Grand Prix New Jersey 2004 (Mirrodin block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2block | 73 | Brunelle, Adam (1500) | Lost 0-2 | -181482 |
| 3block | 326 | Gotimer, Daniel (1500) | Won 2-1 | +181500 |
| 4block | 175 | Holliday, Ryan (1466) | Lost 0-2 | -181482 |
| top | average opponent: 1489record: 1-2 | new rating: 1482 | ||