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Individual Calculations September 2017 |
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| Al Atarji, Sami Total change: -18.40 | |   |
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| Letnji open Beograd 2017 | Beograd | SRB | 2017-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1923 | 2151 | 6.00 | 9 | -0.92 | 20 | -18.40 | |
|  Mijailovic, Luka | | | 1751 * | SRB | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Matovic, Andjela | | | 1780 | SRB | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Radovic, Goran | | | 1927 | SRB | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Petrovic, Milan M | | | 1922 | SRB | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Mrdak, Milomir | | | 1894 | SRB | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Davidovic, Milorad | | | 1966 | SRB | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Ivanovic, Marko | | | 1962 | SRB | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Zhukov, Anton | | | 1863 | RUS | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Kocic, Sasa | f | | 2239 | SRB | 0.50 | 1 | 0.12 | 20 | 2.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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