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Individual Calculations December 2021 |
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| Petrovic, Danijela Total change: -12.40 | |   |
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| Druga liga Srbije - grupa VOJVODINA za zene 2021 | Novi Sad | SRB | 2021-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1787 | 1988 | 3.00 | 5 | -0.62 | 20 | -12.40 | |
|  Nesic, Dragana | | | 1912 | BIH | 1.00 | 1 | 0.40 | 20 | 8.00 | |  Stanisavljevic, Tijana | | | 1588 * | SRB | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Grujic, Danijela | | | 2022 | SRB | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Stankovic, Marija | | | 1617 | SRB | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Trivunovic, Jelena | | | 1797 | SRB | 1.00 | 1 | 0.25 | 20 | 5.00 | | | * 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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