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Individual Calculations November 2018 |
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| Osman, Islam Total change: -58.80 | |   |
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| 3rd Aal Elkhaiary Chess Open | Marsa Matrouh | EGY | 2018-10-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1823 | 1810 | 2.00 | 7 | -1.47 | 40 | -58.80 | |
|  Amin, Ashraf | f | | 2210 * | EGY | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Zinhom Mostafa, Shaima | | | 1419 | EGY | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Morsy, Elsayed | | | 2019 | EGY | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Moreis, Amgad | | | 2174 | EGY | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Aly Farouk, Mohamed | | | 1640 | EGY | 0.50 | 1 | -0.22 | 40 | -8.80 | | | Elsherif, Mohamed | | | 1670 | EGY | 0.50 | 1 | -0.19 | 40 | -7.60 | | | Hemeida, Eyad | | | 1628 | EGY | 0.00 | 1 | -0.74 | 40 | -29.60 | | | * 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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