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Rapid:
Individual Calculations December 2018 |
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| Foroshchuk, Ivan Total change: 7.60 | |   |
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| Cup of the Chess Federation of Kherson region 2018 (rapid) | Kherson | UKR | 2018-11-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1603 | 1618 | 3.00 | 5 | 0.38 | 20 | 7.60 | |
|  Kholyavko, Kirill | | | 1415 | UKR | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Bogdanov, Zakhar | | | 1984 | UKR | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Mykhalets, Polina | | | 1257 | UKR | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Penza, Denis | | | 1852 | UKR | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Shkuro, Mikhail | | | 1508 | UKR | 1.00 | 1 | 0.35 | 20 | 7.00 | |
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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