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Individual Calculations January 2023 |
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| Djuric, Djurica Total change: -32.00 | |   |
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| Uljma open 2022 | Uljma | SRB | 2022-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1844 | 1927 | 1.50 | 4 | -0.80 | 40 | -32.00 | |
|  Ratkovic, Petar | | | 2084 | SRB | 0.50 | 1 | 0.21 | 40 | 8.40 | |  Kovacic, Vlastimir | | | 2099 | SRB | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Radmanovic, Anja | | | 1527 * | SRB | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Vaduva, Ion-Valentin | | | 1666 | ROU | 0.50 | 1 | -0.32 | 40 | -12.80 | | | * 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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