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Individual Calculations June 2017 |
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| Yehya, Sameh Total change: 3.60 | |   |
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| 2nd. El Khayari Chess Open 2017 | Marsa Matrouh | EGY | 2017-05-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2093 | 2030 | 3.00 | 7 | 0.18 | 20 | 3.60 | |
|  El Arousy, Abdul Hameed | m | | 2276 | EGY | 0.00 | 1 | -0.19 | 20 | -3.80 | |  Hamdy Osman, Mohamed | | | 1637 | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mousa, Ahmed | | | 2229 | EGY | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Sarwat, Walaa | m | | 2332 | EGY | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Shokry, , Salah | | | 1630 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ibrahim, Hatim | m | | 2326 | EGY | 0.50 | 1 | 0.35 | 20 | 7.00 | | | Abou El Zein, Eid Mahmoud | m | | 2220 | EGY | 0.00 | 1 | -0.25 | 20 | -5.00 | | | * 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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