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Individual Calculations January 2010 |
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| Eldardery, Alaa Total change: 10.50 | |   |
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| Egyptian Cup 2009 2nd Part | Many Cities | EGY | 2009-10-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2168 | 2215 | 4.00 | 4 | 1.75 | 15 | 26.25 | |
|  Kamel, Mohamed | | | 2083 | EGY | 1.00 | 1 | 0.32 | 15 | 4.80 | |  Sameir, Ramez | | | 2086 | EGY | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Elbasuny, Fahmy | | | 2231 | EGY | 1.00 | 1 | 0.52 | 15 | 7.80 | | | Sameeh, Hany | f | | 2271 | EGY | 1.00 | 1 | 0.58 | 15 | 8.70 | |
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 |
| 2082 | 2221 | 1.00 | 3 | -1.05 | 15 | -15.75 | |
| | Hassan, Wael | | | 2051 | EGY | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Abdel Moniem, Mohamed | | | 2127 | EGY | 0.00 | 1 | -0.63 | 15 | -9.45 | | | Mahdy, Tawfeik | | | 2069 | EGY | 0.00 | 1 | -0.70 | 15 | -10.50 | |
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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