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Individual Calculations February 2020 |
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| Kurbanov, Sergey Total change: -0.80 | |   |
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| Early Bird 20 | St. Petersburg | RUS | 2020-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1725 | 1612 | 2.50 | 7 | -0.02 | 40 | -0.80 | |
|  Vunder, Andrey | | | 2012 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Aleksandrov, Igor | | | 1212 * | RUS | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Golovanskikh, Dmitriy | | | 1753 | RUS | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Aliev, Elmir | | | 1680 | RUS | 1.00 | 1 | 0.59 | 40 | 23.60 | | | Loktionov, Kirill | | | 1785 | RUS | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Nazarov, Stanislav | | | 1667 | RUS | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Sorokin, Artem | | | 1965 | RUS | 0.00 | 1 | -0.11 | 40 | -4.40 | | | * 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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