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Rapid:
Individual Calculations April 2020 |
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| Safronova, Aleksandra Total change: -11.80 | |   |
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| Serpukhov rapid 2020 A | Serpukhov | RUS | 2020-02-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1896 | 1851 | 4.00 | 9 | -0.59 | 20 | -11.80 | |
|  Levin, Evgeny A. | g | | 2586 | RUS | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Usov, Dmitry E. | | | 1494 | RUS | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Pipnikov, Nikolay | | | 2281 | RUS | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Nikolaeva, Aleksandra | | | 1553 | RUS | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Laukhina, Margarita A. | | | 1606 | RUS | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Arkhipenko, Daniil | | | 2182 | RUS | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Preobrazhenskaya, Diana | | | 1437 | RUS | 0.50 | 1 | -0.43 | 20 | -8.60 | | | Balashov, Yuri S | g | | 2438 | RUS | 0.50 | 1 | 0.48 | 20 | 9.60 | | | Chumak, Arsenii | | | 1483 | RUS | 0.00 | 1 | -0.90 | 20 | -18.00 | |
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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