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Individual Calculations August 2021 |
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| Cosic, Jovan Total change: 61.20 | |   |
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| Serbia OPEN 2021 - AMATEUR | Beograd | SRB | 2021-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1967 | 1816 | 4.00 | 8 | 1.53 | 40 | 61.20 | |
|  Poleksic, Dusan | | | 2105 | SRB | 1.00 | 1 | 0.84 | 40 | 33.60 | |  Samaganova, Alexandra | | wf | 1993 | KGZ | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Fernandez Manrique, Agustin | | | 2090 | ESP | 1.00 | 1 | 0.83 | 40 | 33.20 | | | Novakovic, Aleksej | | | 1973 | SRB | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Nikolic, Vladimir I | | | 1961 | SRB | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Landl, Margot | | | 2014 | AUT | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Rolic, Gojko | | | 2118 | SRB | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Jovanovski, Teodor | | | 1480 | MKD | 1.00 | 1 | 0.12 | 40 | 4.80 | |
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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