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Rapid:
Individual Calculations February 2015 |
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| Elnahas, Mohamed Total change: -10.00 | |   |
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| 4th Gharbia Rapid 2015 | Mahalla | EGY | 2015-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1966 | 1627 | 0.00 | 4 | -0.50 | 20 | -10.00 | |
|  Allam, Emad Hamdy | | | 2027 * | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Khalil, Ahmed Salem | | | 1975 | EGY | 0.00 | 1 | -0.11 | 20 | -2.20 | |  Morsy, Elsayed | | | 2027 * | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Tawfiek, Maged | | | 1836 | EGY | 0.00 | 1 | -0.23 | 20 | -4.60 | | | * 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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