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Individual Calculations July 2021 |
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| Djurcjanski, Zdeno Total change: 3.60 | |   |
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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 |
| 2025 | 1987 | 1.00 | 2 | 0.09 | 40 | 3.60 | |
|  Obradovic, Milorad | | | 1876 | SRB | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Feher, Sinisa | | | 2173 | SRB | 0.00 | 1 | -0.26 | 40 | -10.40 | |
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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