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Individual Calculations August 2012 |
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| Elhalwagy, Islam Total change: -29.40 | |   |
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| 14th Mahalla 2012 | Mahalla | EGY | 2012-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2024 | 2151 | 3.50 | 7 | -0.98 | 30 | -29.40 | |
|  Yasser, Abdel Rahman | | | 1774 | EGY | 1.00 | 1 | 0.09 | 30 | 2.70 | |  Abo Elnas, Hosam | | | 1751 * | EGY | 1.00 | 1 | 0.08 | 30 | 2.40 | | | Hassan, Tarek Ahmed | | | 2248 | EGY | 0.00 | 1 | -0.37 | 30 | -11.10 | | | Elashry, Aly | | | 2032 | EGY | 0.50 | 1 | -0.16 | 30 | -4.80 | | | Abdel Razik, Ahmed | | | 2087 | EGY | 1.00 | 1 | 0.41 | 30 | 12.30 | | | Rahman, Yehya | m | | 2286 | EGY | 0.00 | 1 | -0.32 | 30 | -9.60 | | | Waheed, Mohamed | | | 1993 | EGY | 0.00 | 1 | -0.71 | 30 | -21.30 | | | * 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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