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Individual Calculations October 2018 |
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| Pravda, Petr Total change: -14.40 | |   |
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| POHAR mesta Ricany B 2018 | Ricany | CZE | 2018-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1283 | 1222 | 0.50 | 2 | -0.36 | 40 | -14.40 | |
|  Melnikov, Ivan | | | 1119 | CZE | 0.50 | 1 | -0.14 | 40 | -5.60 | | | Mullerova, Katerina | | | 1447 | CZE | 0.00 | 1 | -0.22 | 40 | -8.80 | |
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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