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Individual Calculations December 2021 |
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| Popovic, Sava Total change: 4.20 | |   |
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| Kvalitetna liga Beograda 2021 | Beograd | SRB | 2021-10-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1938 | 1905 | 2.50 | 5 | 0.21 | 20 | 4.20 | |
|  Milosavljevic, Dusan | | | 2140 | SRB | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Vukojicic, Milan | | | 1711 | SRB | 0.00 | 1 | -0.75 | 20 | -15.00 | |  Karleusa, Mirko | | | 1943 | SRB | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Lazarevic, Goran | | | 1935 | SRB | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Ristic, Slobodan B | | | 1959 | SRB | 0.00 | 1 | -0.42 | 20 | -8.40 | |
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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