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Rapid:
Individual Calculations October 2019 |
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| Sabyrbaykyzy, Zarina Total change: -12.60 | |   |
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| Atyrau chess open Sep 2019 | Atyrau | KAZ | 2019-09-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1339 | 1158 | 0.00 | 2 | -0.63 | 20 | -12.60 | |
|  Kumarkhan, Arsen | | | 1119 | KAZ | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Hamiyev, Azidolla | | | 1558 * | KAZ | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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