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Individual Calculations September 2015 |
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| Essam Eldin, Moamen Total change: 45.60 | |   |
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| Zagazig Open 2015 | Zagazig | EGY | 2015-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1987 | 2073 | 6.50 | 9 | 1.14 | 40 | 45.60 | |
|  Deraz, Ahmed | | | 1673 * | EGY | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Elbolok, Mohamed | | | 1844 | EGY | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Anwar, Ashraf | | | 2147 | EGY | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Mahrous, Selim | | | 1919 | EGY | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Eldesoky, Hatem | f | | 2249 | EGY | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Ezat, Abdallah | | | 2181 | EGY | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Abbas, Ahmed | | | 1896 | EGY | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Eldisy, Mohamed | | | 1798 | EGY | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Ahmed, Ahmed Alaa | | | 2176 | EGY | 1.00 | 1 | 0.64 | 40 | 25.60 | | | * 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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