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Individual Calculations January 2010 |
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| Yousry, Salah Total change: 7.20 | |   |
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| Egyptian Cup 2009 2nd Part | Many Cities | EGY | 2009-10-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2169 | 2296 | 2.50 | 5 | -0.70 | 15 | -10.50 | |
|  Refaat, Ibrahim | | | 1919 | EGY | 0.00 | 1 | -0.91 | 15 | -13.65 | |  Moh. Abdel, Zaher | | | 2280 | EGY | 1.00 | 1 | 0.48 | 15 | 7.20 | | | Abdel Hafeiz, Ayman | | | 1999 | EGY | 0.50 | 1 | -0.35 | 15 | -5.25 | | | Wageih, Kareim | m | | 2324 | EGY | 0.50 | 1 | 0.04 | 15 | 0.60 | | | Wageih, Kareim | m | | 2324 | EGY | 0.50 | 1 | 0.04 | 15 | 0.60 | |
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 |
| 2180 | 2292 | 7.00 | 9 | 1.18 | 15 | 17.70 | |
| | Adel, Hyssam | | | 2062 | EGY | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Moustafa, Talaat | | | 2129 | EGY | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Abdel Moniem, Mohamed | | | 2127 | EGY | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Hassan, Sayed Barakat | m | | 2345 | EGY | 0.00 | 1 | -0.43 | 15 | -6.45 | | | Ibrahim, Mohamed | | | 2120 | EGY | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Tork, Mohamed | | | 2122 | EGY | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Ezat, Abdallah | | | 2219 | EGY | 0.50 | 1 | -0.10 | 15 | -1.50 | | | Kamel, Mahmoud | | | 2164 | EGY | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Amin, Ashraf | | | 2336 | EGY | 0.50 | 1 | 0.06 | 15 | 0.90 | |
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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