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Rapid:
Individual Calculations February 2020 |
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| Kostik, Aleksandr Total change: -16.20 | |   |
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| Cup of Ukraine among veterans - 2019. Rapid | Kharkiv | UKR | 2019-12-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1926 | 1963 | 3.00 | 7 | -0.81 | 20 | -16.20 | |
|  Cherkashyn, Volodymyr | | | 1872 | UKR | 1.00 | 1 | 0.38 | 20 | 7.60 | |  Sobolev, Artur | | | 2218 | UKR | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Besperchy, Alexandr | | | 2081 | UKR | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Bardar, Viktor | | | 2113 | UKR | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Gurtovoi, Borys | | | 1707 | UKR | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Hramtsov, Anatoliy | | | 1739 | UKR | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Mirgorodsky, Nikolay | | | 1749 | UKR | 1.00 | 1 | 0.23 | 20 | 4.60 | |
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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