Individual Calculations September 2011 |
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Perry, Zachery Total change: 0.00 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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39th Annual World Open - U2200 Section | Philadelphia, Pennsylvania | USA | 2011-06-28 |
Rc | Ro | w | n | change | Rp | K | K*chg | Game |
2055 | 0 | 1.50 | 6 | 0.00 | 1862 | | 0.00 | |
| Weiner, Zachary J | | | 1997 | USA | 0.00 | 1 | 0.00 | | 0.00 | | Shakhnazarov, Oleg | | | 2143 | USA | 0.00 | 1 | 0.00 | | 0.00 | | Chen, Kevin E | | | 2007 | USA | 1.00 | 1 | 0.00 | | 0.00 | | Yang, Charles | | | 2047 | USA | 0.50 | 1 | 0.00 | | 0.00 | | Mc Claren, Sean P | | | 2006 | USA | 0.00 | 1 | 0.00 | | 0.00 | | Beilin, Solomon I | | | 2131 | USA | 0.00 | 1 | 0.00 | | 0.00 | | Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | |
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