Individual Calculations September 2009 |
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Elgamal, Alaa Total change: -1.25 | | |
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Egy Open 1st Part | Cairo | EGY | 2009-07-20 |
Rc | Ro | w | n | change | K | K*chg | Game |
2032 | 1655 | 0.00 | 1 | -0.09 | 25 | -2.25 | |
| Shehata, Abdel Hady | | | 2032 | EGY | 0.00 | 1 | -0.09 | 25 | -2.25 | | 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 |
2008 | 1655 | 0.50 | 4 | 0.04 | 25 | 1.00 | |
| Kamel, Mohamed | | | 2055 * | EGY | 0.00 | 1 | -0.08 | 25 | -2.00 | | Seif Elnasr, Alaa | | | 2029 | EGY | 0.00 | 1 | -0.10 | 25 | -2.50 | | Magdy, Andro | | | 1891 | EGY | 0.50 | 1 | 0.30 | 25 | 7.50 | | Hamam, Mahmoud | | | 2055 * | EGY | 0.00 | 1 | -0.08 | 25 | -2.00 | | * Rating difference of more than 400. Please read more at FIDE Handbook | 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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