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Individual Calculations May 2010 |
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| Mona, Khaled Total change: 31.50 | |   |
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| Egyptian League 2009/2010 Section A | Many Cities | EGY | 2010-01-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1990 | 2087 | 4.00 | 4 | 1.46 | 15 | 21.90 | |
|  Abdel Hameid, Mohsen | | | 1947 | EGY | 1.00 | 1 | 0.31 | 15 | 4.65 | |  Ghanaym, Mohamed Ayman | | | 2032 | EGY | 1.00 | 1 | 0.42 | 15 | 6.30 | | | Abdel Hameid, Mohsen | | | 1947 | EGY | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Ghanaym, Mohamed Ayman | | | 2032 | EGY | 1.00 | 1 | 0.42 | 15 | 6.30 | |
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 Ch. Women Final | Cairo | EGY | 2010-03-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1782 | 2111 | 5.00 | 5 | 0.64 | 15 | 9.60 | |
| | Elgamal, Alaa | | | 1711 * | EGY | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Elgohary, Fayrouz | | | 1843 | EGY | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Elansary, Eman | | | 1837 | EGY | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Elgohary, Myada | | | 1724 | EGY | 1.00 | 1 | 0.09 | 15 | 1.35 | | | Mahmoud, Maha | | | 1795 | EGY | 1.00 | 1 | 0.13 | 15 | 1.95 | | | * 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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