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Individual Calculations December 2018 |
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| Zhumatay, Malika Total change: -33.20 | |   |
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| Astana championship (girls 12) 2018 | Astana | KAZ | 2018-11-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1217 | 1161 | 0.50 | 3 | -0.83 | 40 | -33.20 | |
|  Kuzhamkul, Altynay | | | 1050 | KAZ | 0.50 | 1 | -0.15 | 40 | -6.00 | | | Kaiyrbek, Diana | | | 1467 | KAZ | 0.00 | 1 | -0.14 | 40 | -5.60 | |  Nurmanova, Nargiz | | | 1133 | KAZ | 0.00 | 1 | -0.54 | 40 | -21.60 | |
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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