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Individual Calculations October 2008 |
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| El Ghazali, Youssef M. Total change: 45.00 | |   |
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| Egyptian Cup 1st part | Many Cities | EGY | 2008-06-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2009 | 2322 | 1.00 | 1 | 0.14 | 15 | 2.10 | |
|  Mona, Khaled | | wg | 2009 | EGY | 1.00 | 1 | 0.14 | 15 | 2.10 | |
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 Cup 2nd part | Many Cities | EGY | 2008-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2307 | 2322 | 3.50 | 4 | 1.43 | 15 | 21.45 | |
| | Ezat, Mohamed | m | | 2426 | EGY | 1.00 | 1 | 0.64 | 15 | 9.60 | | | Hassan, Sayed Barakat | m | | 2369 | EGY | 0.50 | 1 | 0.07 | 15 | 1.05 | | | Tork, Mohamed | | | 2216 | EGY | 1.00 | 1 | 0.36 | 15 | 5.40 | |  Tork, Mohamed | | | 2216 | 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) | | | | Egypt Chess Championship 2008 ( Final) | Cairo | EGY | 2008-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2275 | 2322 | 6.50 | 9 | 1.43 | 15 | 21.45 | |
| | Salah, Sayed | | | 2199 | EGY | 0.50 | 1 | -0.17 | 15 | -2.55 | | | Lotfy, Abdel Rahman | | | 2177 | EGY | 0.50 | 1 | -0.19 | 15 | -2.85 | | | Zayan, Osama | | | 2203 | EGY | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Sadek, Sameh | | | 2276 | EGY | 1.00 | 1 | 0.44 | 15 | 6.60 | | | Nyazi, Nehad | | | 2247 | EGY | 1.00 | 1 | 0.40 | 15 | 6.00 | | | Abdel Razik, Khaled | f | | 2395 | EGY | 0.50 | 1 | 0.10 | 15 | 1.50 | | | Ezat, Mohamed | m | | 2426 | EGY | 0.00 | 1 | -0.36 | 15 | -5.40 | | | Ezat, Abdallah | | | 2237 | EGY | 1.00 | 1 | 0.38 | 15 | 5.70 | | | Elgabry, Mohsen | m | | 2316 | EGY | 1.00 | 1 | 0.49 | 15 | 7.35 | |
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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