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Rapid:
Individual Calculations May 2023 |
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| Chumachenko, Alexander Total change: 32.00 | |   |
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| Novocherkassk open senior rapid 2023 | Novocherkassk | RUS | 2023-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1863 | 1717 | 4.50 | 9 | 1.60 | 20 | 32.00 | |
|  Fedorova, Tamara | | | 1619 | RUS | 0.50 | 1 | -0.13 | 20 | -2.60 | |  Bukharov, Alexander V. | | | 1915 | RUS | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Sundukov, Igor | | | 1747 | RUS | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Lysenko, Valery. | | | 1850 | RUS | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Vorobiov, Alexander V | f | | 2046 | RUS | 0.50 | 1 | 0.38 | 20 | 7.60 | | | Bykanov, Sergei | | | 2029 | RUS | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Likhobabin, Aleksander | | | 1887 | RUS | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Savinkov, Viktor | | | 1980 | RUS | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Popov, Evgeny | | | 1697 | RUS | 0.00 | 1 | -0.53 | 20 | -10.60 | |
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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