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Individual Calculations March 2020 |
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| Petrova, Irina Total change: -22.40 | |   |
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| Moscow Open 2020 B | Moscow | RUS | 2020-01-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1947 | 2109 | 5.00 | 9 | -1.12 | 20 | -22.40 | |
|  Zvereva, Margarita | | wf | 1727 | RUS | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Eremina, Viktoria | | | 1709 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Semenova, Elena | | wm | 2290 | RUS | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Filippova, Margarita | | wf | 1948 | RUS | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Borisova, Ekaterina | f | | 2331 | RUS | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Leolko, Ludmila | | | 1901 | RUS | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Sayafarova, Anna | | | 1922 | RUS | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Moiseeva, Olesya | | | 1983 | RUS | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Shevtsova, Darya | | | 1709 * | RUS | 1.00 | 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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