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Individual Calculations August 2023 |
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| Ibrahim, Emad Eldin Total change: -19.80 | |   |
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| CZECH OPEN 2023 - B | Pardubice | CZE | 2023-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1748 | 2030 | 6.50 | 9 | -0.99 | 20 | -19.80 | |
|  Bugaj, Hanna | | | 1697 | POL | 0.00 | 1 | -0.88 | 20 | -17.60 | |  Tsur, Gil | | | 1630 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Pulter, Felix | | | 1707 | GER | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Uliasz, Katarzyna | | | 1704 | POL | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Sill, Olaf | | | 1779 | GER | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Sallandt, Frido | | | 1808 | GER | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Chubar, Vladimir | m | | 1776 | UKR | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Orlik, Sandra | | | 1831 | POL | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Karas, Eugenia | | | 1796 | ENG | 1.00 | 1 | 0.21 | 20 | 4.20 | | | * 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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