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Rapid:
Individual Calculations April 2021 |
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| Bukanov, Artem Total change: -49.60 | |   |
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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 |
| 1768 | 1973 | 2.50 | 7 | -2.48 | 20 | -49.60 | |
|  Sergiienko, Andrii | | | 1761 | UKR | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Kupriyanov, Daniel | | | 2004 | UKR | 0.00 | 1 | -0.46 | 20 | -9.20 | |  Petrova, Polina | | | 1723 | UKR | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Dehtiarov, Roman | | | 1920 | UKR | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Sharova, Elyzaveta | | | 1314 | UKR | 0.00 | 1 | -0.99 | 20 | -19.80 | | | Tokarev, Ivan | | | 1811 | UKR | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Soroka, Vladimir | | | 1845 | UKR | 0.00 | 1 | -0.67 | 20 | -13.40 | |
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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