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Rapid:
Individual Calculations December 2017 |
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| Barchuk, Irina Total change: 3.80 | |   |
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| Cup of the Chess Federation of Kherson region 2017 (rapid) | Kherson | UKR | 2017-11-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1879 | 2038 | 5.00 | 7 | 0.19 | 20 | 3.80 | |
|  Mihaylets, Polina | | | 1638 * | UKR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Foroshchuk, Ivan | | | 1666 | UKR | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Vorona, Zinovii | | | 1729 | UKR | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Peng, Li Min | f | | 2387 | UKR | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Palamarchuk, Andriy | | | 1900 | UKR | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Salah, Nadezhda | | | 1913 | UKR | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Egorov, Vladimir | | | 1919 | UKR | 0.50 | 1 | -0.16 | 20 | -3.20 | | | * 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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