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Petalas, David
Current rating: 1525

Grand Prix Providence 2018 (M19 standard) starting rating: 1537
round table opponent (rating) result Δrating
1standard 61 Han, Andrew (1425) Won 2-1 +161553
2standard 117 Stitson, Christopher (1673) Lost 0-2 -151538
3standard 212 Vargas, Manuel (1559) Won 2-0 +181556
4standard 243 Pogorzhelsky, Alessandro (1820) Lost 0-2 -131543
5standard 240 Strianese, Michael (1585) Lost 1-2 -181525
top average opponent: 1613record: 2-3 new rating: 1525

Grand Prix Providence 2016 (KLD standard) starting rating: 1573
round table opponent (rating) result Δrating
2standard 128 Sweeney, Austin (1687) Lost 0-2 -161557
3standard 412 Lawrence, Jimmy (1501) Lost 1-2 -191538
4standard 457 Anglin, Joseph (1480) Won 2-0 +171555
5standard 362 Matthews, Steven (1445) Won 2-1 +161571
6standard 307 Guy, Curtis A (1592) Lost 1-2 -181553
7standard 353 Hagen, Jacob (1677) Lost 0-2 -161537
top average opponent: 1564record: 2-4 new rating: 1537

Grand Prix Providence 2015 (DTK standard) starting rating: 1463
round table opponent (rating) result Δrating
2standard 27 Velazquez, Jason (1518) Won 2-0 +191482
3standard 115 Walker, Austin (1505) Won 2-0 +191501
4standard 100 Desai, Justin (1655) Lost 0-2 -161485
5standard 115 O'Donnell, Kyle (1583) Won 2-0 +201505
6standard 109 Robinson, Jesse (1629) Won 2-0 +201525
7standard 35 Walter, Royce (1966) Lost 1-2 -101515
8standard 127 Bulatov, Vadim (1701) Won 2-0 +211536
9standard 89 Susara, Terra (1576) Won 0-0 +191555
10standard 418 Champagne, Jack (1539) Lost 0-2 -181537
11standard 444 Maynard, Pascal (1973) Won 2-1 +251562
12standard 427 Sandine, Ely (1668) Won 2-1 +201582
13standard 410 Saunders, Peter (1722) Lost 1-2 -151567
14standard 416 Shenhar, Shahar (1829) Won 2-0 +221589
15standard 414 Spellman, Charles (1666) Lost 0-2 -161573
top average opponent: 1681record: 9-5 new rating: 1573

Grand Prix New Jersey 2014 (legacy) starting rating: 1519
round table opponent (rating) result Δrating
3legacy 266 Mercier, Maxime (1515) Won 2-1 +181537
4legacy 140 Wang, Wei (1460) Lost 1-2 -201517
5legacy 232 Pritt, Gary (1468) Lost 1-2 -181499
6legacy 209 Fisk, James (1515) Won 2-1 +181517
7legacy 179 Harris, Michael (1502) Lost 1-2 -181499
8legacy 200 Klein, Zachary (1504) Lost 0-2 -181481
9legacy 186 Benck, Kora (1512) Lost 0-2 -181463
top average opponent: 1497record: 2-5 new rating: 1463

Grand Prix Boston-Worcester 2014 (modern) starting rating: 1576
round table opponent (rating) result Δrating
2modern 854 Hilario, Adam (1561) Lost 1-2 -191557
3modern 1091 Nelles, Rex (1482) Lost 0-2 -191538
4modern 724 Weinberg, Mitch (1484) Lost 0-2 -191519
top average opponent: 1509record: 0-3 new rating: 1519

Grand Prix Las Vegas 2013 (MMA limited) starting rating: 1557
round table opponent (rating) result Δrating
4sealed 571 Noda, Garrhet (1565) Won 2-1 +181575
5sealed 494 Martin, Andrew (1596) Won 2-0 +191594
6sealed 394 Jensen, William (1854) Won 2-1 +221616
7sealed 352 Sperling, Matthew (1959) Lost 0-2 -121604
8sealed 288 Hron, Mike (1927) Lost 1-2 -121592
9sealed 240 Fleisch, Aaron (1571) Won 2-1 +171609
10draft 199 Gates, Cody (1624) Lost 1-2 -171592
11draft 11 Donovan, William (1584) Won 2-0 +181610
12draft 156 Krotkov, Andrei (1563) Lost 1-2 -191591
13draft 99 Slaton, Hunter (1744) Lost 1-2 -151576
top average opponent: 1699record: 5-5 new rating: 1576

Grand Prix Atlantic City 2013 (RTR standard) starting rating: 1536
round table opponent (rating) result Δrating
3standard 96 Gazley, Jesse (1536) Won 2-1 +181554
4standard 122 Kazhdan, Joseph (1688) Lost 0-2 -161538
5standard 252 Boccio, Benjamin (1555) Won 2-1 +191557
6standard 165 Langella, Nick (1537) Won 2-1 +171574
7standard 109 Male, Alex (1554) Lost 1-2 -181556
8standard 217 Napoli, Phillip (1736) Lost 1-2 -151541
9standard 181 Holten, Ted (1421) Won 2-0 +161557
top average opponent: 1576record: 4-3 new rating: 1557

Grand Prix Boston-Worcester 2012 (M13 limited) starting rating: 1500
round table opponent (rating) result Δrating
3sealed 112 Hall-Eastman, Jonathan (1484) Won 2-0 +181518
4sealed 128 Cuneo, Andrew (1887) Won 2-1 +241542
5sealed 68 Scherling, Daniel J (1557) Lost 0-2 -181524
6sealed 182 Nass, Matthew (1852) Lost 1-2 -121512
7sealed 173 Guevara, Franz (1515) Won 2-0 +181530
8sealed 170 Snook, Adam (1659) Lost 1-2 -151515
9sealed 215 Emmert, Mike (1698) Won 2-0 +211536
top average opponent: 1665record: 4-3 new rating: 1536