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Individual Calculations September 2017 |
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| Chelushkina, Irina Total change: -2.30 | |   |
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| Letnji open Beograd 2017 | Beograd | SRB | 2017-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2066 | 2238 | 6.00 | 9 | -0.23 | 10 | -2.30 | |
|  Petrovic, Aleksa | | | 1838 * | SRB | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Mladenovic, Milan | | | 1980 | SRB | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Sevkusic, Uros | | | 1916 | SRB | 0.50 | 1 | -0.37 | 10 | -3.70 | | | Zhukov, Anton | | | 1863 | RUS | 0.50 | 1 | -0.41 | 10 | -4.10 | | | Andjelkovic, Milija | | | 1962 | SRB | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Djokic, Nenad | f | | 2317 | SRB | 0.50 | 1 | 0.11 | 10 | 1.10 | | | Andrijevic, Milan | m | | 2289 | SRB | 0.50 | 1 | 0.07 | 10 | 0.70 | | | Popchev, Milko | g | | 2300 | BUL | 0.50 | 1 | 0.09 | 10 | 0.90 | | | Miladinovic, Lena | | wf | 2130 | SRB | 0.50 | 1 | -0.15 | 10 | -1.50 | | | * 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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