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Individual Calculations July 2021 |
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| Petkovski, Stanko Total change: -1.80 | |   |
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| Juznobacka liga 2021. Rounds 1-4 | Vise mesta | SRB | 2021-05-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2132 | 1980 | 0.50 | 2 | -0.09 | 20 | -1.80 | |
|  Jakovljevic, Zoran N | | | 2126 | SRB | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Pecnik, Pavel Jr | | | 2137 | SRB | 0.50 | 1 | 0.21 | 20 | 4.20 | |
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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