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Individual Calculations August 2021 |
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| Samaganova, Alexandra Total change: -28.40 | |   |
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| Serbia OPEN 2021 - AMATEUR | Beograd | SRB | 2021-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1766 | 1993 | 5.50 | 9 | -1.42 | 20 | -28.40 | |
|  Vojinovic, Anastasija | | | 1593 * | SRB | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Karacsonyi, Luca | | | 1672 | HUN | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Cosic, Jovan | | | 1816 | SRB | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Nurgaliyev, Sauat | c | | 1803 | KAZ | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Gusev, Mikhail | | | 1859 | RUS | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Bajic, Petar | | | 1874 | SRB | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Tomic, Jelena | | | 1919 | BIH | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Ozsac, Samet Harun | | | 1766 | TUR | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Bogdanov, Artyom | | | 1593 * | KAZ | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * 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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