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Individual Calculations June 2017 |
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| Abo Elkheir, Ahmed Total change: -7.40 | |   |
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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 |
| 1923 | 2037 | 4.00 | 7 | -0.37 | 20 | -7.40 | |
|  Shehata, Abdel Hady | | | 2003 | EGY | 1.00 | 1 | 0.45 | 20 | 9.00 | |  Khaled, Yousef | c | | 1637 * | EGY | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Aly Farouk, Mohamed | | | 1702 | EGY | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Arafa, Hosam Sayed | | | 1889 | EGY | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Nyazi, Nehad | | | 2189 | EGY | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Sarwat, Walaa | m | | 2332 | EGY | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Mahmoud, Hassan | | | 1712 | EGY | 1.00 | 1 | 0.13 | 20 | 2.60 | | | * 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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