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Individual Calculations May 2017 |
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| Cervenka, Jan Total change: -1.80 | |   |
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| Prebor Prahy 2016-17 - Preborova skupina | Praha | CZE | 2017-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2111 | 1955 | 0.50 | 2 | -0.09 | 20 | -1.80 | |
|  Kratky, Jiri | | | 2151 | CZE | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Cejkova, Miroslava | | | 2070 | CZE | 0.50 | 1 | 0.16 | 20 | 3.20 | |
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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