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Individual Calculations August 2021 |
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| Khachikyan, Haik Total change: 73.00 | |   |
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| Serbia OPEN 2021 - AMATEUR | Beograd | SRB | 2021-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2012 | 1795 | 5.50 | 8 | 3.65 | 20 | 73.00 | |
|  Stankovic, Boris | | | 2084 | SRB | 1.00 | 1 | 0.84 | 20 | 16.80 | |  Bozanic, Jovan | | | 1961 | SRB | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Lazic, Ljubisa | | | 2141 | SRB | 1.00 | 1 | 0.89 | 20 | 17.80 | | | Devnani, Kush | | | 1855 | IND | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Sapenov, Daniyal | | | 2034 | KAZ | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Palamarchuk, Andriy | | | 2011 | UKR | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Landl, Margot | | | 2014 | AUT | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Bjorkman, Filip | | | 1995 | SWE | 0.50 | 1 | 0.26 | 20 | 5.20 | |
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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