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Individual Calculations September 2019 |
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| Petrukhina, Olga Total change: -45.40 | |   |
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| Beauty of Altay | Barnaul | RUS | 2019-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1988 | 2237 | 4.00 | 8 | -2.27 | 20 | -45.40 | |
|  Urusova, Kseniya | | | 1837 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Kurbatskay, Lilia | | wf | 1843 | RUS | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Mukhina, Jana | | wf | 2090 | RUS | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Nikolaeva, Alexandra G. | | | 2016 | RUS | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Kozlova, Yulia | | | 1837 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Tsepennikova, Tatyana | | wf | 1946 | RUS | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Anufrienko, Daria | | wf | 2063 | RUS | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Borisova, Ekaterina | | | 2274 | RUS | 0.50 | 1 | 0.05 | 20 | 1.00 | | | * 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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