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Individual Calculations August 2019 |
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| Aiken, Aisha Total change: -36.00 | |   |
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| Astana Open U10-2019 | Nur-Sultan | KAZ | 2019-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1298 | 1147 | 0.00 | 3 | -0.90 | 40 | -36.00 | |
|  Jumagulov, Rustem | | | 1307 | KAZ | 0.00 | 1 | -0.29 | 40 | -11.60 | |  Pakhirdinov, Diyar | | | 1250 | KAZ | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Japparbekova, Malika | | | 1338 | KAZ | 0.00 | 1 | -0.25 | 40 | -10.00 | |
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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