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Rapid:
Individual Calculations August 2023 |
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| Ostakh, Ivan Total change: 4.60 | |   |
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| Ukrainian Chess Championship (rating up to 2300) - rapid | Chernihiv | UKR | 2023-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1658 | 1706 | 3.00 | 5 | 0.23 | 20 | 4.60 | |
|  Bondarenko, Artur | | | 1400 | UKR | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Khamazdyr, Kostiantyn | | | 1822 | UKR | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Anuchyn, Serhii | | | 1526 | UKR | 1.00 | 1 | 0.26 | 20 | 5.20 | |  Tokarev, Ivan | | | 1788 | UKR | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Toroptseva, Yevheniia | | | 1752 | UKR | 0.00 | 1 | -0.44 | 20 | -8.80 | |
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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