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Individual Calculations August 2021 |
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| Petrukhina, Olga Total change: -0.60 | |   |
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| South Ural Cup 2021 - C | Chelyabinsk | RUS | 2021-06-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2121 | 2082 | 4.00 | 9 | -0.03 | 20 | -0.60 | |
|  Benderac, Ana | | wg | 2183 | SRB | 0.50 | 1 | 0.14 | 20 | 2.80 | |  Mukhina, Jana | | wf | 1988 | RUS | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Dubnikova, Anastasia | | wf | 2154 | RUS | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Nasybullina, Dayana | | | 1990 | RUS | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Nasybullina, Alfia | | wm | 2135 | KAZ | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Geller, Anastasiya | | wf | 2228 | RUS | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Prudnikova, Svetlana | | wg | 2192 | SRB | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Filippova, Darya | | wf | 2002 | RUS | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Gevorgyan, Maria | | wg | 2219 | ARM | 0.50 | 1 | 0.18 | 20 | 3.60 | |
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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