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Individual Calculations August 2021 |
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| Tomic, Jelena Total change: 13.80 | |   |
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| Serbia OPEN 2021 - AMATEUR | Beograd | SRB | 2021-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1812 | 1919 | 5.50 | 8 | 0.69 | 20 | 13.80 | |
|  Medic, Relja | | | 1519 * | SRB | 0.00 | 1 | -0.92 | 20 | -18.40 | |  Jankovic, Tamara | | | 1519 * | SRB | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Crevar, Stefan | | | 1635 | SRB | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Chachere, Theodore | | | 1559 | USA | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Nedeljkovic, Dragan | | | 2086 | SRB | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Samaganova, Alexandra | | wf | 1993 | KGZ | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Krstic, Milos | | | 2098 | SRB | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Stankovic, Boris | | | 2084 | SRB | 1.00 | 1 | 0.72 | 20 | 14.40 | | | * 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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