Severin, John
Current rating: 1629
Record: 43-32-6
| Grand Prix Montreal 2018 (GRN limited) | starting rating: 1640 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 115 | Gian, David (1600) | Won 2-1 | +171657 |
| 3sealed | 128 | Pogorzhelsky, Alessandro (1788) | Won 2-0 | +211678 |
| 4sealed | 37 | Cheung, Raymond (1914) | Won 2-1 | +221700 |
| 5sealed | 40 | Sun, Allen (1705) | Lost 0-2 | -181682 |
| 6sealed | 64 | Aubin, Maxime (1731) | Lost 0-2 | -171665 |
| 7sealed | 203 | Dore, Maxime (1809) | Lost 0-2 | -151650 |
| 8sealed | 203 | Ford, Keith (1520) | Lost 0-2 | -211629 |
| top | average opponent: 1724record: 3-4 | new rating: 1629 | ||
| Grand Prix Toronto 2018 (modern) | starting rating: 1672 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 273 | Riverin-Gauthier, Pierre-Philippe (1500) | Won 2-0 | +151687 |
| 2modern | 53 | Whyte, Jeff (1518) | Lost 0-2 | -211666 |
| 3modern | 380 | Christo, Peter (1498) | Draw 1-1 | -31663 |
| 4modern | 524 | Shane, Kyle (1700) | Lost 0-2 | -181645 |
| 5modern | 639 | Wemekamp, Andrew (1459) | Won 2-0 | +151660 |
| 6modern | 489 | McCord, Christopher (1569) | Lost 0-2 | -201640 |
| top | average opponent: 1541record: 2-3-1 | new rating: 1640 | ||
| Grand Prix Toronto 2017 (HOU limited) | starting rating: 1666 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 440 | Carter, Craig (1469) | Won 2-0 | +151681 |
| 2sealed | 53 | Laforest, Zak (1517) | Lost 1-2 | -211660 |
| 3sealed | 551 | Rabethge, Derrick (1495) | Lost 0-2 | -211639 |
| 4sealed | 448 | Madden, Ryan (1495) | Won 2-0 | +151654 |
| 5sealed | 468 | Shpiragu, Arber (1532) | Won 2-0 | +161670 |
| 6sealed | 351 | Pangman, Rob (1523) | Lost 0-2 | -211649 |
| 7sealed | 350 | Buck, Robert (1597) | Won 2-1 | +171666 |
| 8sealed | 343 | Chirnside, Adam (1600) | Won 2-0 | +171683 |
| 9sealed | 159 | Abela, Andrew (1644) | Won 2-1 | +171700 |
| 10draft | 43 | Galasinao, Nicholas (1669) | Lost 0-2 | -181682 |
| 11draft | 43 | Blancher, Scott (1523) | Won 2-1 | +151697 |
| 12draft | 40 | Stockdill, Gary (1570) | Won 2-0 | +161713 |
| 13draft | 156 | Chrisjohn, Fletcher (1576) | Lost 1-2 | -211692 |
| 14draft | 74 | Hobbs, Adam (1555) | Lost 0-2 | -201672 |
| top | average opponent: 1555record: 8-6 | new rating: 1672 | ||
| Grand Prix Montreal 2017 (AKH standard) | starting rating: 1687 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 2073 | Yanow, Sophia (1500) | Won 2-0 | +151702 |
| 2standard | 2118 | Regimbald, Jean-Francois (1518) | Won 2-1 | +141716 |
| 3standard | 2081 | Fry, Donald (1427) | Won 2-0 | +131729 |
| 4standard | 2030 | Rowe, Jonathan (1874) | Lost 0-2 | -151714 |
| 5standard | 2178 | Bernier, Francis (1597) | Draw 1-1 | -21712 |
| 6standard | 2139 | Drummond, Bryn (1601) | Lost 1-2 | -201692 |
| 7standard | 2209 | Lagace, Jean-Samuel (1430) | Lost 1-2 | -231669 |
| 8standard | 2249 | Medeiros, Max (1690) | Lost 1-2 | -181651 |
| 9standard | 2233 | Charron, Matthew (1483) | Won 2-1 | +151666 |
| top | average opponent: 1569record: 4-4-1 | new rating: 1666 | ||
| Grand Prix Montreal 2016 (EMN limited) | starting rating: 1585 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 2062 | Robidoux, Marc-Andre (1690) | Won 2-0 | +201605 |
| 2sealed | 2152 | Tussing, Austin (1547) | Won 2-0 | +171622 |
| 3sealed | 2055 | Pardee, Carolyn (1498) | Won 0-0 | +151637 |
| 4sealed | 2056 | Le Gendre, Randy (1566) | Won 2-0 | +171654 |
| 5sealed | 2009 | Thompson, Kale (1879) | Won 2-0 | +221676 |
| 6sealed | 2010 | Ross-Latour, Jeremie (1700) | Won 2-0 | +181694 |
| 7sealed | 2005 | Pepin, Alain (1780) | Won 2-1 | +201714 |
| 8sealed | 2801 | Kissel, Eric (1608) | Won 0-0 | +161730 |
| 9sealed | 2002 | Edet, Johan (1623) | Won 2-1 | +161746 |
| 10draft | 2124 | Gareau, Philippe (1893) | Lost 0-2 | -151731 |
| 11draft | 2163 | Lombardi, Robert (1987) | Lost 0-2 | -141717 |
| 12draft | 2044 | Kiihne, Zachary (1839) | Lost 0-2 | -151702 |
| 13draft | 2069 | Maginnis, Peter (1877) | Lost 0-2 | -151687 |
| 14draft | 2006 | Gennari, Justin (1712) | Won 2-0 | +181705 |
| 15draft | 2082 | McIntosh, John (1685) | Lost 1-2 | -181687 |
| top | average opponent: 1726record: 10-5 | new rating: 1687 | ||
| Grand Prix Quebec City 2015 (BFZ standard) | starting rating: 1551 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 93 | Leclerc, Carl (1500) | Won 2-0 | +171568 |
| 2standard | 39 | Olivier, Mike (1522) | Draw 1-1 | 01568 |
| 3standard | 177 | Cayouette, Philippe (1555) | Won 2-0 | +171585 |
| 4standard | 90 | Volclair, Cyrille (1683) | Won 2-1 | +201605 |
| 5standard | 48 | Bertone, Christopher (1555) | Draw 1-1 | -11604 |
| 6standard | 106 | Chamberlain, Andrew (1521) | Lost 0-2 | -191585 |
| top | average opponent: 1556record: 3-1-2 | new rating: 1585 | ||
| Grand Prix Montreal 2015 (DTK limited) | starting rating: 1594 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 310 | Decarie-Truffer, Jp (1500) | Lost 0-2 | -191575 |
| 2sealed | 445 | Cadieux, Alexandre8678 (1482) | Lost 1-2 | -201555 |
| 3sealed | 561 | Presser, Liam (1556) | Lost 0-2 | -181537 |
| 4sealed | 513 | Gingras, Martin (1510) | Won 2-1 | +181555 |
| 5sealed | 431 | Beda, Jack (1464) | Won 2-0 | +161571 |
| 6sealed | 338 | Hagemeyer, Chris (1482) | Lost 0-2 | -201551 |
| top | average opponent: 1499record: 2-4 | new rating: 1551 | ||
| Grand Prix Toronto 2015 (DTK standard) | starting rating: 1550 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 27 | Andrew, Tyler (1500) | Lost 1-2 | -191531 |
| 2standard | 536 | Mitchell, Zach (1388) | Won 2-0 | +151546 |
| 3standard | 357 | Scott, Mackenzie (1499) | Won 2-0 | +171563 |
| 4standard | 231 | McKergow, Devin (1518) | Lost 1-2 | -181545 |
| 5standard | 491 | Carroll, Maya (1461) | Won 2-0 | +161561 |
| 6standard | 387 | Zahid, Moe (1514) | Won 2-0 | +171578 |
| 7standard | 147 | Fick, Dan (1515) | Won 2-1 | +171595 |
| 8standard | 172 | Wong, Mason (1587) | Won 2-1 | +181613 |
| 9standard | 145 | Scarber, Frank (1593) | Lost 1-2 | -191594 |
| top | average opponent: 1508record: 6-3 | new rating: 1594 | ||
| Grand Prix Ottawa 2014 (KTK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 393 | Renton, Stephen (1543) | Won 2-0 | +191519 |
| 2sealed | 106 | Courville, Frederick (1518) | Won 2-1 | +181537 |
| 3sealed | 75 | Star, Kyler (1461) | Draw 1-1 | -21535 |
| 4sealed | 154 | Prudhoe, James (1535) | Draw 1-1 | 01535 |
| 5sealed | 267 | Dicaire, Dan (1502) | Lost 1-2 | -181517 |
| 6sealed | 361 | Tran, Simon (1464) | Won 2-1 | +171534 |
| 7sealed | 264 | Armstrong, Tristan (1501) | Lost 1-2 | -191515 |
| 8sealed | 241 | Kolbuc, Trevor (1491) | Won 2-1 | +181533 |
| 9sealed | 175 | Bernier, Cyril (1474) | Won 2-1 | +171550 |
| top | average opponent: 1499record: 5-2-2 | new rating: 1550 | ||