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Individual Calculations May 2021 |
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| Dorontic, Zoran Total change: -29.80 | |   |
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| KUP Sumadije 2021. | Kragujevac | SRB | 2021-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1751 | 1955 | 1.50 | 4 | -1.49 | 20 | -29.80 | |
|  Rafailovic, Dragan | | | 1715 | SRB | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Kokic, Miljko | | | 1591 | SRB | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Petrovic, Dejan | | | 1899 | SRB | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Trifunovic, Mladen | | | 1798 | 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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