Individual Calculations November 2023 |
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Perovic, Predrag Total change: -6.00 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Sumadijska liga 2023 | Kragujevac | SRB | 2023-09-17 |
Rc | Ro | w | n | change | K | K*chg | Game |
1695 | 1769 | 1.50 | 3 | -0.30 | 20 | -6.00 | |
| Radovanovic, Malisa | | | 1798 | SRB | 0.00 | 1 | -0.46 | 20 | -9.20 | | Vulovic, Veroljub | | | 1611 | SRB | 1.00 | 1 | 0.29 | 20 | 5.80 | | Markovic, Stefan R | | | 1675 | SRB | 0.50 | 1 | -0.13 | 20 | -2.60 | | 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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