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Potvin, Matt
Current rating: 1471

Grand Prix Boston 2009 (M10 limited) starting rating: 1487
round table opponent (rating) result Δrating
1sealed 210 Adelman, Benjamin (1500) Won 2-0 +181505
2sealed 40 Schmaltz Tziritas, Mathew (1607) Lost 1-2 -161489
3sealed 150 Smith, Tim (1500) Lost 1-2 -181471
top average opponent: 1535record: 1-2 new rating: 1471

Grand Prix Philadelphia 2008 (extended) starting rating: 1431
round table opponent (rating) result Δrating
2extended 241 Trembley, Chris (1631) Lost 0-2 -141417
3extended 210 Ravitz, Joshua (1575) Won 2-0 +211438
4extended 163 Lusk, Brian (1579) Won 2-1 +201458
5extended 106 Davis, Jim (1649) Lost 0-2 -141444
6extended 163 Walker, Dennis (1514) Won 2-0 +191463
7extended 155 Ward, Mike (1464) Won 2-0 +181481
8extended 91 Soorani, Shaheen (1707) Won 2-0 +221503
9extended 83 Mutolo, Zachary (1595) Lost 1-2 -161487
top average opponent: 1589record: 5-3 new rating: 1487

Grand Prix Montreal 2007 (Time Spiral block) starting rating: 1461
round table opponent (rating) result Δrating
1block 6 Grippa, Robert (1500) Lost 0-2 -171444
2block 267 Quintero, Pedro (1517) Won 2-0 +191463
3block 200 Wood, Matthew E (1584) Lost 0-2 -151448
4block 256 Boivin, Miguel (1482) Won 2-1 +181466
5block 219 Tucker, Jeff (1500) Lost 1-2 -171449
6block 208 Roscoe, Kevin G (1482) Lost 0-2 -181431
top average opponent: 1511record: 2-4 new rating: 1431

Grand Prix New Jersey 2006 (TSP limited) starting rating: 1498
round table opponent (rating) result Δrating
1sealed 7 Westergaard, Robert (1466) Lost 1-2 -181480
2sealed 276 Kraus, Garrett (1481) Won 2-0 +181498
3sealed 284 Gongaware, Sean A (1466) Lost 0-2 -191479
4sealed 362 Graham, Isaac (1516) Lost 1-2 -171462
5sealed 322 Uber, Connor (1466) Won 2-0 +181480
6sealed 261 Siegfried, James (1482) Won 2-0 +181498
7sealed 209 Hilscher, James (1504) Lost 1-2 -181480
8sealed 178 Baumberger, Kevin (1453) Lost 0-2 -191461
top average opponent: 1479record: 3-5 new rating: 1461

Grand Prix Boston 2005 (extended) starting rating: 1500
round table opponent (rating) result Δrating
4extended 288 Emery, Darrin (1505) Won 2-1 +181518
5extended 176 Najafpoor, Omid (1484) Lost 1-2 -191499
6extended 200 Castle, Richard (1512) Won 2-1 +191518
7extended 160 Richardson, Jason (1483) Lost 1-2 -191499
8extended 138 O'Toole, Pierce (1466) Won 2-1 +171516
9extended 102 Clark, Adam [USA] (1498) Lost 0-2 -181498
top average opponent: 1491record: 3-3 new rating: 1498