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Individual Calculations December 2018 |
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| Biyakhmet, Amirali Total change: -48.80 | |   |
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| Astana championship (boys 12) 2018 | Astana | KAZ | 2018-11-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1289 | 1380 | 2.50 | 6 | -1.22 | 40 | -48.80 | |
|  Suleimen, Ergali | | | 1602 | KAZ | 0.00 | 1 | -0.22 | 40 | -8.80 | |  Galiakbarov, Aldiyar | | | 1236 | KAZ | 0.50 | 1 | -0.19 | 40 | -7.60 | | | Makhazhanov, Olzhas | | | 1319 | KAZ | 0.50 | 1 | -0.08 | 40 | -3.20 | | | Mamrayev, Beksultan | | | 1258 | KAZ | 0.00 | 1 | -0.67 | 40 | -26.80 | | | Akhmediyar, Yernur | | | 1139 | KAZ | 0.50 | 1 | -0.30 | 40 | -12.00 | | | Serikhan, Sanjar | | | 1180 | KAZ | 1.00 | 1 | 0.24 | 40 | 9.60 | |
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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