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Individual Calculations May 2021 |
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| Petrovic, Dragan R Total change: -22.00 | |   |
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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 |
| 2201 | 2142 | 1.00 | 5 | -1.10 | 20 | -22.00 | |
|  Vulicevic, Bratimir | f | | 2133 | SRB | 0.50 | 1 | -0.01 | 20 | -0.20 | | | Mincic, Srbislav | f | | 2165 | SRB | 0.50 | 1 | 0.03 | 20 | 0.60 | |  Krstic, Andrija Marko | | | 2147 | SRB | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Manic, Jovica | m | | 2262 | SRB | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Zivkovic, Nemanja | f | | 2296 | SRB | 0.00 | 1 | -0.29 | 20 | -5.80 | |
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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