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Individual Calculations January 2021 |
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| Grebovic, Predrag Total change: 15.40 | |   |
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| Prva liga Sumadije 2020 | Kragujevac | SRB | 2020-09-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1901 | 1851 | 2.50 | 4 | 0.77 | 20 | 15.40 | |
|  Pantovic, Rajko | | | 1894 | SRB | 1.00 | 1 | 0.56 | 20 | 11.20 | |  Antic, Nenad | | | 1990 | SRB | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Mitic, Zoran | | | 1908 | SRB | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Savic, Bratislav | | | 1811 | SRB | 0.50 | 1 | -0.06 | 20 | -1.20 | |
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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