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Rapid:
Individual Calculations April 2019 |
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| Osman, Osman Ahmed Total change: 9.40 | |   |
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| Tanta Rapid | Tanta | EGY | 2019-03-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1844 | 1603 | 1.50 | 5 | 0.47 | 20 | 9.40 | |
|  Abdo, Hany Elsayed | | | 1977 | EGY | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Shehata Mohamed, Ayman | | | 1837 | EGY | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Draz, Ahmed Elsayed | | | 1831 | EGY | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Khater, Ahmed Hamdy | | | 1783 | EGY | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Gohar, Mohamed Ahmed | | | 1793 | EGY | 1.00 | 1 | 0.75 | 20 | 15.00 | |
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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