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Individual Calculations December 2021 |
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| Petakovic, Milisav Total change: -52.80 | |   |
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| Prva liga Beograda 2021 | Beograd | SRB | 2021-09-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1801 | 1917 | 2.50 | 6 | -1.32 | 40 | -52.80 | |
|  Bajic, Petar | | | 1853 | SRB | 0.00 | 1 | -0.59 | 40 | -23.60 | | | Skaric, Savo | | | 2013 | SRB | 0.00 | 1 | -0.37 | 40 | -14.80 | |  Todorovic, Kristina | | | 1525 | SRB | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Stefanovic, Milan | | | 1919 | SRB | 1.00 | 1 | 0.50 | 40 | 20.00 | | | Carevic, Milica | | | 1675 | SRB | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Georgiev, Viktor | | | 1818 | SRB | 0.00 | 1 | -0.64 | 40 | -25.60 | |
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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