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Individual Calculations January 2016 |
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| Kaufman, Larry C Total change: -2.70 | |   |
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| 42nd Annual Eastern Open | Bethesda, Maryland | USA | 2015-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2201 | 2298 | 3.50 | 6 | -0.27 | 10 | -2.70 | |
|  Paul, Justin | | | 2009 | USA | 1.00 | 1 | 0.16 | 10 | 1.60 | |  Myers, Dominique | | | 2132 | USA | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Erenburg, Sergey | g | | 2582 | USA | 0.00 | 1 | -0.16 | 10 | -1.60 | | | Zheng, Andrew | | | 2163 | USA | 1.00 | 1 | 0.32 | 10 | 3.20 | | | Wang, Tianqi | | | 2132 | USA | 0.50 | 1 | -0.22 | 10 | -2.20 | | | Samuelson, Andrew | | | 2187 | USA | 0.00 | 1 | -0.65 | 10 | -6.50 | |
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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