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Individual Calculations January 2010 |
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| Imam, Ashraf Total change: 28.50 | |   |
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| Egyptian Cup 2009 2nd Part | Many Cities | EGY | 2009-10-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2213 | 2069 | 2.00 | 3 | 1.05 | 15 | 15.75 | |
|  Nashaat, Esam | | | 2102 | EGY | 0.00 | 1 | -0.45 | 15 | -6.75 | |  Abdel Samee, Mohamed | | | 2214 | EGY | 1.00 | 1 | 0.69 | 15 | 10.35 | | | Wageih, Kareim | m | | 2324 | EGY | 1.00 | 1 | 0.81 | 15 | 12.15 | |
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) | | | | Egyptian Masters 2009 | Cairo | EGY | 2009-11-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2103 | 2073 | 4.00 | 7 | 0.85 | 15 | 12.75 | |
| | Sadek, Sameh | | | 2360 | EGY | 0.50 | 1 | 0.34 | 15 | 5.10 | | | Zayan, Osama | | | 2217 | EGY | 1.00 | 1 | 0.69 | 15 | 10.35 | | | Kamel, Mahmoud | | | 2164 | EGY | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Tork, Mohamed | | | 2122 | EGY | 0.00 | 1 | -0.43 | 15 | -6.45 | | | Fahmy, Osama | | | 2240 | EGY | 0.50 | 1 | 0.22 | 15 | 3.30 | | | Amin, Amro | | | 1946 | EGY | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Magdy, Ahmed | | | 1673 * | EGY | 1.00 | 1 | 0.08 | 15 | 1.20 | | | * 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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