Individual Calculations December 2021 |
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Pekovic, Zoran Total change: 17.00 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Prva liga Beograda 2021 | Beograd | SRB | 2021-09-26 |
Rc | Ro | w | n | change | K | K*chg | Game |
1971 | 1883 | 2.00 | 3 | 0.85 | 20 | 17.00 | |
| Lazovic, Branko | | | 1895 | SRB | 1.00 | 1 | 0.52 | 20 | 10.40 | | Radovanovic, Srecko | | | 1927 | SRB | 0.00 | 1 | -0.44 | 20 | -8.80 | | Devetak, Dusan | | | 2091 | SRB | 1.00 | 1 | 0.77 | 20 | 15.40 | | 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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