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Zaworski, Peter S
Current rating: 1554

Grand Prix Portland 2013 (modern) starting rating: 1559
round table opponent (rating) result Δrating
1modern 63 Heidrick, Kevin (1500) Won 2-1 +171576
2modern 49 Heavyside, Eryk (1551) Lost 0-2 -181558
3modern 237 Burgess, Solomon (1500) Won 2-0 +171575
4modern 183 Fondren, Roger (1500) Won 2-1 +161591
5modern 194 Pedrosa, Pedro (1594) Lost 0-2 -181573
6modern 228 Conway, Zach (1511) Lost 1-2 -191554
top average opponent: 1526record: 3-3 new rating: 1554

Grand Prix Portland 2010 (M11 limited) starting rating: 1524
round table opponent (rating) result Δrating
4sealed 39 Krug, Andrew (1629) Won 2-1 +191543
5sealed 55 Canty, Steve (1437) Won 2-1 +171560
6sealed 8 Zachary, Liam m (1590) Won 2-0 +181578
7sealed 15 Beasley, Orrin (1721) Lost 1-2 -151563
8sealed 15 Spain, Ryan (1589) Lost 1-2 -181545
9sealed 63 Bailey, Benjamin (1596) Won 2-0 +191564
10sealed 41 Halavais, Arthur (1601) Won 2-0 +191583
11draft 24 Stark, Ben S (1802) Lost 0-2 -141569
12draft 35 Gao, Roger (1617) Lost 1-2 -171552
13draft 64 Harper, Andrew (1526) Won 2-0 +171569
14draft 27 Johnson, Eric H (1572) Won 2-0 +181587
15draft 4 Halavais, Arthur (1625) Lost 0-2 -171570
16draft 24 Saito, Tomoharu (2006) Lost 0-2 -111559
top average opponent: 1639record: 7-6 new rating: 1559

Grand Prix Oakland 2010 (extended) starting rating: 1496
round table opponent (rating) result Δrating
3extended 85 Medina, Thomas (1536) Won 2-0 +191515
4extended 51 Blohon, Lukas (1834) Lost 1-2 -131502
5extended 93 Aimer, Dallas J (1570) Lost 0-2 -171485
6extended 132 Salas, Alejandro (1517) Lost 0-2 -171468
7extended 189 Redd, Gunner (1499) Won 2-0 +191487
8extended 129 Wade, Nathan (1509) Won 2-0 +181505
9extended 108 Maurice, Lucien (1538) Won 2-1 +191524
top average opponent: 1572record: 4-3 new rating: 1524

Grand Prix Seattle 2009 (ARB standard) starting rating: 1515
round table opponent (rating) result Δrating
4standard 41 Black, Samuel (1943) Lost 0-2 -111504
5standard 148 Kibler, Brian (1751) Lost 0-2 -131491
6standard 306 Sacher, AJ (1669) Lost 0-2 -151476
7standard 260 Duncan, Zachary (1564) Lost 1-2 -161460
8standard 246 Charvat, Jason (1489) Won 2-1 +181478
9standard 180 Vigil, Daniel (1461) Won 0-0 +181496
top average opponent: 1646record: 2-4 new rating: 1496

Grand Prix Vancouver 2008 (extended) starting rating: 1497
round table opponent (rating) result Δrating
2extended 83 Taylor, Brian (1522) Lost 1-2 -171480
3extended 131 Chen, Zhan (1501) Won 2-0 +181498
4extended 90 Zafra, Marcel Angelo (1483) Lost 0-2 -181480
5extended 117 Begg, Mohurath (1498) Won 2-1 +181498
6extended 87 Raney, Tom (1517) Lost 0-2 -181480
7extended 96 Rodgers, Dave (1502) Won 2-1 +191499
8extended 66 Vidal, Brandon (1399) Won 2-0 +161515
top average opponent: 1489record: 4-3 new rating: 1515

Grand Prix San Francisco 2007 (Time Spiral block) starting rating: 1500
round table opponent (rating) result Δrating
4block 6 Gonzales, Roberto (1383) Won 2-1 +161516
5block 26 Watanabe, Yuuya (1708) Won 2-1 +211537
6block 8 Yamanishi, Mamoru (1750) Lost 0-2 -141523
7block 14 Olsen, Chris (1575) Won 2-0 +191542
8block 16 Nakamura, Shuhei (1951) Won 2-1 +251567
9block 14 Ruel, Olivier (2170) Lost 0-0 -81559
10block 15 Rubin, Benjamin (2031) Lost 0-0 -101549
11block 31 Pereira, Christiano (1635) Lost 0-0 -161533
12block 29 Catterall-Davis, Merlin (1575) Lost 0-0 -181515
13block 31 Sims, David (1506) Lost 0-0 -181497
top average opponent: 1728record: 4-6 new rating: 1497