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Rapid:
Individual Calculations September 2021 |
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| Petunin, Andrey Total change: -61.60 | |   |
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| Ukraine Amateur Chess Championship (Rapid) | Cherkasy | UKR | 2021-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1616 | 2001 | 3.00 | 7 | -3.08 | 20 | -61.60 | |
|  Bezsonna, Polina | | | 1400 | UKR | 1.00 | 1 | 0.02 | 20 | 0.40 | |  Shymchuk, Valerii | | | 1266 | UKR | 0.50 | 1 | -0.49 | 20 | -9.80 | | | Herasymenko, Tymofii | | | 1810 | UKR | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Karasevych, Andrii | | | 1660 | UKR | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Khamidov, Abdulla | | | 1757 | UKR | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Kushnir, Oleg | | | 1734 | UKR | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Vladov, Arsenii | | | 1688 | UKR | 0.50 | 1 | -0.36 | 20 | -7.20 | |
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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