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Individual Calculations July 2010 |
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| Elgabry, Mohsen Total change: -12.45 | |   |
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| Egyptian League 2009/2010 Final Stage | Many Cities | EGY | 2010-04-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2188 | 2297 | 3.00 | 4 | 0.42 | 15 | 6.30 | |
|  Tahan, Sabri | m | | 2314 | EGY | 0.50 | 1 | 0.02 | 15 | 0.30 | |  Nashaat, Esam | | | 2109 | EGY | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Abdel Moniem, Mohamed | | | 2129 | EGY | 0.50 | 1 | -0.22 | 15 | -3.30 | | | Kamel, Mahmoud | | | 2198 | EGY | 1.00 | 1 | 0.36 | 15 | 5.40 | |
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) | | | | 2nd Heliopolis International Open | Cairo | EGY | 2010-05-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2154 | 2302 | 3.50 | 7 | -1.25 | 15 | -18.75 | |
| | Sheded, Ahmed | | | 2105 | EGY | 0.50 | 1 | -0.25 | 15 | -3.75 | | | Hosny, Gamal | | | 1902 * | EGY | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Abdel Rahman, Alla | | | 2155 | EGY | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Ameir, Moheb | c | | 2165 | EGY | 0.00 | 1 | -0.68 | 15 | -10.20 | | | Tahan, Sabri | m | | 2309 | EGY | 0.00 | 1 | -0.49 | 15 | -7.35 | | | Mahdy, Tawfeik | | | 2125 | EGY | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Amin, Ashraf | | | 2314 | EGY | 0.00 | 1 | -0.48 | 15 | -7.20 | | | * 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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