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Ryttenberg, Harry
Current rating: 1561

Grand Prix Atlantic City 2013 (RTR standard) starting rating: 1500
round table opponent (rating) result Δrating
1standard 189 VanEvery, Kevin (1481) Won 2-1 +171517
2standard 32 Risner, James (1392) Won 2-1 +161533
3standard 86 Tessitore, Jimmy (1503) Won 2-1 +181551
4standard 215 Hill, Zac (1974) Lost 0-2 -111540
5standard 124 McGee, Michael (1626) Won 2-1 +191559
6standard 87 Herr, Joshua (1668) Draw 1-1 +21561
7standard 159 Roskam, Jason (1554) Won 2-1 +181579
8standard 88 Bowman, Jeremy (1591) Lost 1-2 -181561
top average opponent: 1599record: 5-2-1 new rating: 1561

Grand Prix Philadelphia 2005 (legacy) starting rating: 1498
round table opponent (rating) result Δrating
1legacy 57 Jones, John C (1465) Won 2-0 +181516
2legacy 72 Watts, Andrew S (1483) Won 2-0 +171533
3legacy 27 Fiorillo, Nicholas (1546) Lost 1-2 -171516
4legacy 133 Halter, James (1643) Won 2-0 +201536
5legacy 82 Ketita, Nassim (1545) Lost 1-2 -181518
6legacy 120 Neiman, Luis (1504) Lost 0-2 -181500
top average opponent: 1531record: 3-3 new rating: 1500

Grand Prix Detroit 2003 (Onslaught block) starting rating: 1499
round table opponent (rating) result Δrating
1block 129 Handschke, Nicholas (1500) Won 2-0 +181517
2block 73 Cullum, Travis (1493) Lost 1-2 -181499
3block 162 Voegeli, Matt (1499) Won 2-1 +181517
4block 125 Churchill, Michael (1504) Lost 0-2 -181499
5block 193 Imrick, Mike (1499) Won 2-1 +181517
6block 131 Levine, Andrew (1506) Lost 0-2 -191498
top average opponent: 1500record: 3-3 new rating: 1498

Grand Prix Boston 2001 (PLS limited) starting rating: 1500
round table opponent (rating) result Δrating
1sealed 171 Vella, Michael (1500) Lost 0-2 -181482
2sealed 222 Langevin, Daniel (1482) Won 2-0 +181500
3sealed 177 Stemkoski, Danny (1500) Won 2-0 +181518
4sealed 128 Morales, Manuel (1488) Won 2-0 +171535
5sealed 61 Shay, Rich (1537) Lost 0-2 -181517
6sealed 116 Maraj, Wade (1508) Lost 0-2 -181499
top average opponent: 1502record: 3-3 new rating: 1499