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Rapid:
Individual Calculations June 2023 |
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| Shcherbov, Hryhorii Total change: -31.60 | |   |
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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 |
| 1836 | 1989 | 4.50 | 9 | -1.58 | 20 | -31.60 | |
|  Romaniv, Mykola | | | 1698 | UKR | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Bazhan, Vitaliy | | | 2128 | UKR | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Tsushko, Volodymyr | | | 1969 | UKR | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Gorgola, Georgiy | | | 1996 | UKR | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Bryzhnyk, Grigoriy | | | 1884 | UKR | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Velichko, Alexander | | | 1657 | UKR | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Bardar, Viktor | | | 1909 | UKR | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Tsys, Vasil | | | 1696 | UKR | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Kovalenko, Anatoly | | | 1591 | 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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