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Individual Calculations July 2012 |
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| Gradsky, Benjamin Total change: 7.80 | |   |
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| 31st NAO FIDE Open | Stillwater, Oklahoma | USA | 2012-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2034 | 2119 | 4.50 | 7 | 0.26 | 30 | 7.80 | |
|  Chikkala, Srikar | | | 1786 | USA | 1.00 | 1 | 0.12 | 30 | 3.60 | | | Berry, Jim | | | 2010 | USA | 1.00 | 1 | 0.35 | 30 | 10.50 | |  Patton, Tom | | | 2067 | USA | 0.50 | 1 | -0.07 | 30 | -2.10 | | | Anzis, Matt | | | 2077 | USA | 0.50 | 1 | -0.06 | 30 | -1.80 | | | Long, James | | | 2032 | USA | 0.50 | 1 | -0.12 | 30 | -3.60 | | | Niggel, Chris | | | 2068 | USA | 1.00 | 1 | 0.43 | 30 | 12.90 | | | Braunlich, Tom | | | 2200 | USA | 0.00 | 1 | -0.39 | 30 | -11.70 | |
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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