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Individual Calculations August 2017 |
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| Zhang, Eric M Total change: -48.80 | |   |
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| 45th Annual World Open | Philadelphia, Pennsylvania | USA | 2017-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2076 | 1871 | 0.50 | 7 | -1.22 | 40 | -48.80 | |
|  Zheng, Andrew | | | 2252 | USA | 0.00 | 1 | -0.09 | 40 | -3.60 | |  Cooke, Eric | | | 2119 | USA | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Peterson, Chris | | | 2075 | USA | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Gutman, Joshua | | | 2037 | USA | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Richardson, Kai | | | 2046 | CAN | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Greanias, Steve | f | | 2052 | USA | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Parasuraman, Surya | | | 1949 | USA | 0.00 | 1 | -0.39 | 40 | -15.60 | |
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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