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Rapid:
Individual Calculations June 2023 |
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| Bryzhnyk, Grigoriy Total change: 32.80 | |   |
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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 |
| 1951 | 1884 | 5.50 | 9 | 1.64 | 20 | 32.80 | |
|  Kovalenko, Anatoly | | | 1591 | UKR | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Yurchishyn, Nikolay | | | 2204 | UKR | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Golovko, Vladimir | | | 1753 | UKR | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Kukushkin, Valery | | | 2010 | UKR | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Shcherbov, Hryhorii | f | | 1989 | UKR | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Tverdohlebov, Viktor | | | 2276 | UKR | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Bazhan, Vitaliy | | | 2128 | UKR | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Krasikov, Volodymyr | | | 1768 | UKR | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Plyushko, Alexey | | | 1837 | UKR | 1.00 | 1 | 0.43 | 20 | 8.60 | |
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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