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Individual Calculations April 2020 |
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| Gorenkova, Anna Total change: -8.60 | |   |
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| North-West chess Championship 2020. Women | St. Petersburg | RUS | 2020-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1808 | 1747 | 3.00 | 8 | -0.43 | 20 | -8.60 | |
|  Komiagina, Maria | | wm | 2147 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Ivina, Valeria | | | 1920 | RUS | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Baneva, Darina | | | 1494 | RUS | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Timakova, Maria | | | 1733 | RUS | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Olesk, Kamilla | | | 1347 * | RUS | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Ershova, Sofya | | | 1869 | RUS | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Shojhet, Sofiy | | | 1808 | RUS | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Nebolsina, Vera | | wg | 2147 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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