Individual Calculations May 2023 |
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Perovic, Predrag Total change: -14.20 | | |
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KUP Sumadije 2023 | Kragujevac | SRB | 2023-03-05 |
Rc | Ro | w | n | change | K | K*chg | Game |
1729 | 1780 | 1.00 | 3 | -0.71 | 20 | -14.20 | |
| Milosevic, Boban | | | 2168 | SRB | 0.00 | 1 | -0.09 | 20 | -1.80 | | Stefanovic, Zoran | | | 1400 | SRB | 0.50 | 1 | -0.41 | 20 | -8.20 | | Gligorijevic, Pera | | | 1619 | 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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