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Individual Calculations May 2021 |
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| Petkovic, Robert Total change: -28.40 | |   |
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| Druga liga CS Istok 2020. Rounds 1-5 | Knic i Nis | SRB | 2020-10-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2122 | 1949 | 0.00 | 5 | -1.42 | 20 | -28.40 | |
|  Ciric, Pavle | | | 1974 | SRB | 0.00 | 1 | -0.47 | 20 | -9.40 | |  Raicevic, Ivica | m | | 2107 | SRB | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Nikolic, Boban | f | | 2248 | SRB | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Zivic, Dragan | f | | 2209 | SRB | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Ljubisavljevic, Zivojin Z | m | | 2072 | SRB | 0.00 | 1 | -0.33 | 20 | -6.60 | |
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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