Dziambor, William
Current rating: 1542
Record: 43-49-2
Grand Prix Toronto 2012Grand Prix Quebec City 2013Grand Prix Toronto 2013Grand Prix Montreal 2014Grand Prix Washington DC 2014Grand Prix Boston-Worcester 2014Grand Prix Ottawa 2014Grand Prix Toronto 2015Grand Prix Providence 2015Grand Prix Montreal 2015Grand Prix Quebec City 2015Grand Prix Montreal 2019
| Grand Prix Montreal 2019 (ELD limited) | starting rating: 1424 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 141 | Lafrance, Guillaume (1498) | Won 2-0 | +191443 |
| 2sealed | 160 | Lavrentyev, Ivan (1484) | Won 2-1 | +191462 |
| 3sealed | 77 | Guthrie, Caleb (1536) | Won 2-1 | +191481 |
| 4sealed | 18 | Rhodes, Austin (1770) | Won 2-1 | +231504 |
| 5sealed | 39 | Lloyd, Alex (1554) | Won 2-1 | +191523 |
| 6sealed | 1 | Gottstein, Jeff (1672) | Lost 0-2 | -151508 |
| 7sealed | 59 | Livernoche, Alexandre (1673) | Lost 1-2 | -151493 |
| 8sealed | 58 | McCann, Alex (1497) | Won 2-0 | +181511 |
| 9sealed | 30 | Bain, Scott (1529) | Won 2-0 | +181529 |
| 10draft | 25 | Morse, Sean (1763) | Lost 0-2 | -141515 |
| 11draft | 27 | Huard, Charles (1591) | Won 2-1 | +201535 |
| 12draft | 25 | Boucher, Yannick (1610) | Won 2-0 | +191554 |
| 13draft | 23 | Vaugeois, Christophe (1658) | Lost 0-2 | -161538 |
| 14draft | 35 | Guilbert, Nelson (1696) | Lost 0-2 | -151523 |
| 15draft | 37 | Hennick, Michael (1606) | Won 2-1 | +191542 |
| top | average opponent: 1609record: 10-5 | new rating: 1542 | ||
| Grand Prix Quebec City 2015 (BFZ standard) | starting rating: 1478 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 16 | Fiset, Maxime (1484) | Lost 0-2 | -181460 |
| 4standard | 141 | Tondreau, Jasmin (1434) | Lost 0-2 | -181442 |
| 5standard | 276 | Morin, Olivier (1432) | Lost 0-2 | -181424 |
| top | average opponent: 1450record: 0-3 | new rating: 1424 | ||
| Grand Prix Montreal 2015 (DTK limited) | starting rating: 1423 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 42 | Vaughan, Robert (1962) | Won 2-0 | +271450 |
| 4sealed | 27 | Cheung, Tom (1552) | Won 2-0 | +201470 |
| 5sealed | 3 | Wildes, Julian (1897) | Lost 1-2 | -111459 |
| 6sealed | 92 | Lacelle, Olivier (1574) | Won 2-0 | +201479 |
| 7sealed | 28 | Titizian, Sam (1566) | Won 2-1 | +201499 |
| 8sealed | 42 | Merriam, Ross (1996) | Won 2-1 | +261525 |
| 9sealed | 19 | Savery, Theron (1644) | Lost 1-2 | -161509 |
| 10draft | 54 | Tse, Felix (1996) | Lost 0-2 | -101499 |
| 11draft | 64 | Oliver, Neal (1913) | Lost 1-2 | -101489 |
| 12draft | 50 | Poindexter, Stephen (1605) | Won 2-0 | +201509 |
| 13draft | 42 | Roberge, Guillaume (1583) | Lost 1-2 | -171492 |
| 15draft | 49 | Tucker, Jeff (1716) | Lost 0-2 | -141478 |
| top | average opponent: 1750record: 6-6 | new rating: 1478 | ||
| Grand Prix Providence 2015 (DTK standard) | starting rating: 1458 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 161 | Bassett, Daniel (1555) | Won 2-0 | +201478 |
| 4standard | 11 | Mason, Sky (1556) | Lost 0-2 | -171461 |
| 5standard | 116 | Brown, Max (1637) | Won 2-0 | +211482 |
| 6standard | 125 | Hinkle, Charles (1814) | Lost 0-2 | -121470 |
| 7standard | 117 | Campbell, Daniel (1542) | Lost 1-2 | -171453 |
| 8standard | 186 | Dufour, Jimmy (1602) | Lost 1-2 | -151438 |
| 9standard | 184 | Magalhaes, Breno (1587) | Lost 0-0 | -151423 |
| top | average opponent: 1613record: 2-5 | new rating: 1423 | ||
| Grand Prix Toronto 2015 (DTK standard) | starting rating: 1447 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 136 | Cairns, Jordan (1631) | Lost 0-2 | -151432 |
| 4standard | 303 | Fisher, Chris A (1597) | Won 2-0 | +211453 |
| 5standard | 145 | Darmouni, Guillaume (1525) | Won 2-0 | +191472 |
| 6standard | 138 | Kovacs, Ryan (1575) | Won 2-1 | +201492 |
| 7standard | 78 | Jetha, David (1594) | Lost 1-2 | -161476 |
| 8standard | 218 | Reardon, Justin (1473) | Lost 0-2 | -181458 |
| top | average opponent: 1566record: 3-3 | new rating: 1458 | ||
| Grand Prix Ottawa 2014 (KTK limited) | starting rating: 1477 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 90 | Seguin, Shawn (1531) | Lost 1-2 | -171460 |
| 4sealed | 301 | Vasko, Brandon (1468) | Draw 1-1 | 01460 |
| 5sealed | 297 | Pham, Hoang Ha (1485) | Won 2-0 | +191479 |
| 6sealed | 170 | Cabal, Vincent (1538) | Lost 1-2 | -171462 |
| 7sealed | 271 | De Azevedo Piovezan, F (1565) | Won 2-1 | +201482 |
| 8sealed | 186 | Vazquez, John-Philip (1556) | Lost 0-2 | -171465 |
| 9sealed | 177 | Delanoix, Emmanuel (1447) | Lost 0-2 | -181447 |
| top | average opponent: 1513record: 2-4-1 | new rating: 1447 | ||
| Grand Prix Boston-Worcester 2014 (modern) | starting rating: 1421 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 268 | Brink, David (1588) | Won 2-1 | +211442 |
| 3modern | 107 | Angiuli, Carlo (1522) | Lost 0-2 | -161426 |
| 4modern | 291 | Walter, Royce (1719) | Lost 0-2 | -131413 |
| 5modern | 348 | Cameron, Shaun (1467) | Won 2-0 | +191432 |
| 6modern | 204 | Albanese, Nicholas (1486) | Won 2-1 | +191451 |
| 7modern | 110 | Steht, Lee (1737) | Lost 1-2 | -131438 |
| 8modern | 192 | Lessmann, Richard (1465) | Won 2-1 | +181456 |
| 9modern | 123 | Gaudreau, Corey (1604) | Won 2-0 | +211477 |
| top | average opponent: 1574record: 5-3 | new rating: 1477 | ||
| Grand Prix Washington DC 2014 (JOU limited) | starting rating: 1481 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 275 | Chase, John (1707) | Won 2-1 | +221503 |
| 3sealed | 93 | Clouse, Justin (1581) | Won 2-0 | +201523 |
| 4sealed | 26 | Ingraffia, Matthew (1660) | Lost 0-2 | -161507 |
| 5sealed | 254 | Katip, Scott (1685) | Lost 0-2 | -151492 |
| 6sealed | 255 | Martin, Phillip (1545) | Lost 0-2 | -171475 |
| 7sealed | 346 | Munteanu, Laura (1421) | Lost 0-2 | -191456 |
| 8sealed | 264 | Wu, Andrew (1475) | Lost 1-2 | -171439 |
| 9sealed | 215 | Gurdal, James (1465) | Lost 1-2 | -181421 |
| top | average opponent: 1567record: 2-6 | new rating: 1421 | ||
| Grand Prix Montreal 2014 (BNG limited) | starting rating: 1535 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 526 | Artzy, Noa (1579) | Lost 0-2 | -171518 |
| 2sealed | 436 | Maedler, Marcus (1506) | Lost 1-2 | -181500 |
| 3sealed | 639 | Malo, Benoit (1462) | Lost 0-2 | -191481 |
| top | average opponent: 1516record: 0-3 | new rating: 1481 | ||
| Grand Prix Toronto 2013 (THS limited) | starting rating: 1574 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 491 | Verreault, Jules (1500) | Lost 0-2 | -201554 |
| 3sealed | 531 | Campbell, Lucas (1503) | Lost 1-2 | -191535 |
| top | average opponent: 1501record: 0-2 | new rating: 1535 | ||
| Grand Prix Quebec City 2013 (GTC standard) | starting rating: 1515 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 33 | Longtin, Francois (1500) | Won 2-0 | +181533 |
| 3standard | 115 | Freel, Dan (1484) | Draw 1-1 | -11532 |
| 4standard | 109 | ouimette, jean-francois (1518) | Won 2-0 | +181550 |
| 5standard | 56 | Marino, Mauro (1500) | Lost 0-2 | -191531 |
| 6standard | 115 | Robert, Yan (1506) | Won 2-0 | +181549 |
| 7standard | 75 | Potvin, Guillaume (1622) | Won 2-0 | +191568 |
| 8standard | 42 | Leggette, JP (1581) | Lost 1-2 | -181550 |
| 9standard | 84 | Arenas, Nicolas (1555) | Won 2-0 | +181568 |
| 10standard | 53 | Theoret, Mikaez (1558) | Lost 0-2 | -181550 |
| 11standard | 57 | Burdet, Nicholas (1585) | Lost 1-2 | -171533 |
| 12standard | 62 | Marion, Pascal (1724) | Won 2-0 | +211554 |
| 13standard | 56 | De Sandro, Timothee (1562) | Won 2-0 | +181572 |
| 14standard | 43 | DiDonato, Joseph H (1611) | Lost 0-2 | -171555 |
| 15standard | 51 | Belle-isle, Robert (1594) | Won 2-1 | +191574 |
| top | average opponent: 1564record: 8-5-1 | new rating: 1574 | ||
| Grand Prix Toronto 2012 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 300 | Collins, Darren (1370) | Lost 1-2 | -201480 |
| 2modern | 261 | Duffield, Ryan (1480) | Won 2-1 | +181498 |
| 3modern | 251 | Rosu, Nikola (1500) | Won 2-1 | +181516 |
| 4modern | 323 | Clark, Tony (1517) | Lost 0-2 | -181498 |
| 5modern | 269 | Sokolskyy, Yaroslav (1502) | Won 2-1 | +181516 |
| 6modern | 281 | Chesterman, Julian (1507) | Won 2-1 | +181534 |
| 7modern | 224 | FRANKFURTH, ANDREW J (1536) | Won 2-1 | +181552 |
| 8modern | 75 | Allinson, Chris (1553) | Lost 0-2 | -181534 |
| 9modern | 159 | MacFarlane, Kate (1513) | Lost 1-2 | -191515 |
| top | average opponent: 1498record: 5-4 | new rating: 1515 | ||