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Rapid:
Individual Calculations April 2021 |
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| Sergiienko, Andrii Total change: -17.00 | |   |
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| Championship of Kharkiv Peshka in Chess rapid | Kharkiv | UKR | 2021-02-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1761 | 1761 | 2.50 | 7 | -0.85 | 20 | -17.00 | |
|  Bukanov, Artem | | | 1973 | UKR | 0.00 | 1 | -0.23 | 20 | -4.60 | |  Sharova, Elyzaveta | | | 1314 | UKR | 0.50 | 1 | -0.44 | 20 | -8.80 | | | Tokarev, Ivan | | | 1811 | UKR | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Soroka, Vladimir | | | 1845 | UKR | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Geronok, Yuri | | | 1556 | UKR | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Kupriyanov, Daniel | | | 2004 | UKR | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Kovalev, Aleksandr | | | 1825 | UKR | 0.00 | 1 | -0.41 | 20 | -8.20 | |
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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