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Individual Calculations April 2013 |
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| Amin, Ashraf Total change: -17.10 | |   |
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| Zgaziq Open 2013 | Zgazig | EGY | 2013-03-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1992 | 2283 | 5.50 | 8 | -1.14 | 15 | -17.10 | |
|  Abdel Moniem, Amany | | | 1883 * | EGY | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Hussein, Akram | | | 2044 | EGY | 0.50 | 1 | -0.30 | 15 | -4.50 | | | Megahed, Wael | | | 2016 | EGY | 0.00 | 1 | -0.82 | 15 | -12.30 | | | Elshereif, Mahmoud | | | 1945 | EGY | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Nagdy, Wael | | | 1900 | EGY | 0.50 | 1 | -0.41 | 15 | -6.15 | | | Sameir, Mahmoud | | | 2089 | EGY | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Kandil, Adham | c | | 1883 * | EGY | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Fadi, Marko | | | 2177 | EGY | 0.50 | 1 | -0.14 | 15 | -2.10 | | | * 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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