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Individual Calculations March 2020 |
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| Hamam, Mahmoud Total change: -55.80 | |   |
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| 9th Arena Chess Open over 2000 | Cairo | EGY | 2020-02-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1801 | 2110 | 3.00 | 7 | -2.79 | 20 | -55.80 | |
|  Mohamed Hussien, Hussien | | | 1710 * | EGY | 0.00 | 1 | -0.92 | 20 | -18.40 | |  Sobh, Amrou | m | | 2179 | EGY | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Wafa, Hamed | | | 1710 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Hany Kamal, Mohamed | | | 1710 * | EGY | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Abdel Hameed, Mazen | | | 1879 | EGY | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Ibrahem Barakat, Ahmed | | | 1710 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | George Micheal, Kevin | | | 1710 * | EGY | 0.00 | 1 | -0.92 | 20 | -18.40 | | | * 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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