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Rapid:
Individual Calculations June 2023 |
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| Kovalenko, Anatoly Total change: 11.00 | |   |
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| Regional chess championship (rapid) among veterans in 2023 | Poltava | UKR | 2023-05-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1776 | 1591 | 3.00 | 9 | 0.55 | 20 | 11.00 | |
|  Bryzhnyk, Grigoriy | | | 1884 | UKR | 0.00 | 1 | -0.15 | 20 | -3.00 | |  Romaniv, Mykola | | | 1698 | UKR | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Velichko, Alexander | | | 1657 | UKR | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Goltvjansky, Taras | | | 1700 | UKR | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Golovko, Vladimir | | | 1753 | UKR | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Tsys, Vasil | | | 1696 | UKR | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Krasikov, Volodymyr | | | 1768 | UKR | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Plyushko, Alexey | | | 1837 | UKR | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Shcherbov, Hryhorii | f | | 1989 | UKR | 0.50 | 1 | 0.42 | 20 | 8.40 | |
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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