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Individual Calculations September 2009 |
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| Nagdy, Wael Total change: -33.00 | |   |
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| Egy Open 1st Part | Cairo | EGY | 2009-07-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2071 | 1994 | 0.00 | 3 | -1.19 | 25 | -29.75 | |
|  Abdel Wahed, Tarek | | | 2096 | EGY | 0.00 | 1 | -0.36 | 25 | -9.00 | |  Elkady, Moustafa | | | 1981 | EGY | 0.00 | 1 | -0.52 | 25 | -13.00 | | | Tork, Mohamed | | | 2135 | EGY | 0.00 | 1 | -0.31 | 25 | -7.75 | |
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) | | | | 5th Asiut International Open | Asiut | EGY | 2009-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2227 | 1994 | 0.50 | 3 | -0.13 | 25 | -3.25 | |
| | Mousa, Ahmed | | | 2231 | EGY | 0.50 | 1 | 0.30 | 25 | 7.50 | | | Rahman, Yehya | m | | 2293 | EGY | 0.00 | 1 | -0.15 | 25 | -3.75 | | | Hanafy, Salah | | | 2157 | EGY | 0.00 | 1 | -0.28 | 25 | -7.00 | |
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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