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Individual Calculations January 2010 |
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| Hassan, Sayed Barakat Total change: 4.80 | |   |
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| Egyptian Cup 2009 2nd Part | Many Cities | EGY | 2009-10-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2224 | 2343 | 2.50 | 5 | -0.75 | 10 | -7.50 | |
|  Shafek, Mohamed | | | 2093 | EGY | 0.50 | 1 | -0.31 | 10 | -3.10 | |  Zenhom, Saleh | | | 2118 | EGY | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Salem, Zahed | | | 2287 | EGY | 0.50 | 1 | -0.08 | 10 | -0.80 | | | Atea, Saad | | | 2311 | EGY | 0.00 | 1 | -0.54 | 10 | -5.40 | | | Atea, Saad | | | 2311 | EGY | 0.50 | 1 | -0.04 | 10 | -0.40 | |
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) | | | | Egyptian Masters 2009 | Cairo | EGY | 2009-11-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2236 | 2345 | 7.00 | 9 | 1.23 | 10 | 12.30 | |
| | Fekri, Wael | | | 2072 | EGY | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Elzayady, Ahmed | | | 2136 | EGY | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Sobh, Amrou | | | 2203 | EGY | 1.00 | 1 | 0.31 | 10 | 3.10 | | | Yousry, Salah | | | 2292 | EGY | 1.00 | 1 | 0.43 | 10 | 4.30 | | | Elgabry, Mohsen | m | | 2333 | EGY | 0.50 | 1 | -0.02 | 10 | -0.20 | | | Ezat, Abdallah | | | 2219 | EGY | 1.00 | 1 | 0.33 | 10 | 3.30 | | | Amin, Ashraf | | | 2336 | EGY | 1.00 | 1 | 0.49 | 10 | 4.90 | | | Abdel Fadil, Mohamed | | | 2205 | EGY | 0.50 | 1 | -0.19 | 10 | -1.90 | | | Ibrahim, Hatim | | | 2328 | EGY | 0.00 | 1 | -0.52 | 10 | -5.20 | |
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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