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Rapid:
Individual Calculations April 2020 |
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| Kovalchuk, Alexey Total change: -5.80 | |   |
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| Championship SFO 2020 rapid | Rostov-on-Don | RUS | 2020-03-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2051 | 2325 | 7.00 | 9 | -0.29 | 20 | -5.80 | |
|  Medvedev, Matvey | c | | 1790 | RUS | 1.00 | 1 | 0.03 | 20 | 0.60 | |  Kuliev, Elmar | | | 2041 | RUS | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Bykanov, Sergei | | | 2085 | RUS | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Alexeev, Alexey | m | | 2259 | UKR | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Korovtenko, Mikhail | | | 2099 | RUS | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Berdychevskaya, Natasha | | wf | 1960 | RUS | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Kruglikov, Petr | | | 2059 | RUS | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Potapova, Margarita | | wm | 2163 | RUS | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Romanov, Kirill | | | 1999 | RUS | 1.00 | 1 | 0.13 | 20 | 2.60 | |
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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