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Individual Calculations September 2022 |
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| Helving, Yuval Total change: -9.00 | |   |
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| Sun City Open | Sunny Beach | ISR | 2022-07-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1869 | 2014 | 3.50 | 6 | -0.45 | 20 | -9.00 | |
|  Ayalon, Rom | | | 1614 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Hristova, Ivelina | | | 1687 | BUL | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Kononenko, Vladimir | | | 1779 | BUL | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Biletskyy, Dmytro | | | 1811 | UKR | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Lozynskyi, Bohdan | | | 2208 | UKR | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Badev, Kiril | f | | 2115 | BUL | 0.00 | 1 | -0.36 | 20 | -7.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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