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Individual Calculations August 2017 |
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| Witkowski, Jakub Total change: -39.60 | |   |
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| CZECH OPEN 2017 - D - open rating tournament | Pardubice | CZE | 2017-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1406 | 1400 | 0.00 | 2 | -0.99 | 40 | -39.60 | |
|  Joukl, Martin | | | 1688 | CZE | 0.00 | 1 | -0.16 | 40 | -6.40 | |  Burtsev, Oleg | | | 1123 | RUS | 0.00 | 1 | -0.83 | 40 | -33.20 | |
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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