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Individual Calculations April 2020 |
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| Ibrahim, Hosam Total change: -7.00 | |   |
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| League EGY Open 2019-2020 8-10 | Many Cities | EGY | 2020-02-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2091 | 2221 | 1.00 | 2 | -0.35 | 20 | -7.00 | |
|  Desoky, Ibrahim | | | 2084 | EGY | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Abdel Aziz, Ehab | | | 2097 | EGY | 0.50 | 1 | -0.17 | 20 | -3.40 | |
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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