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Individual Calculations February 2020 |
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| Bondarenko, Ivan Total change: -4.80 | |   |
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| Early Bird 20 | St. Petersburg | RUS | 2020-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1932 | 2147 | 6.50 | 9 | -0.24 | 20 | -4.80 | |
|  Davidov, Alexey | | | 1747 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Golovanskikh, Dmitriy | | | 1753 | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kuznetsov, Mikhail | | | 1929 | RUS | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Anisimov, Artem | | | 1854 | RUS | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Semenenko, Sergey | | | 2111 | RUS | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Kudin, Alexander | | | 1817 | RUS | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Ismagilov, Igor | | | 1908 | RUS | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Babanin, Gleb | | | 2212 | RUS | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Vunder, Andrey | | | 2054 | RUS | 1.00 | 1 | 0.37 | 20 | 7.40 | | | * 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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