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Individual Calculations July 2021 |
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| Zakic, Dragan Total change: -20.40 | |   |
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| Novosadska liga 2021. Rounds 1-4 | Novi Sad | SRB | 2021-05-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1842 | 1972 | 1.00 | 3 | -1.02 | 20 | -20.40 | |
|  Loncarski, Stefan | | | 1900 | SRB | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Letic, Pera | | | 1753 | SRB | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Drazic, Miodrag | | | 1872 | SRB | 0.00 | 1 | -0.64 | 20 | -12.80 | |
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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