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Individual Calculations June 2017 |
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| Abdel Aziz Meky, Ahmed Total change: -28.40 | |   |
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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 |
| 1641 | 1658 | 2.00 | 5 | -0.71 | 40 | -28.40 | |
|  Ezat, Abdallah | | | 2058 * | EGY | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Hosni, Aly Mahmoud | | | 1500 | EGY | 0.50 | 1 | -0.21 | 40 | -8.40 | | | Mahmoud, Saaid | | | 1636 | EGY | 0.00 | 1 | -0.53 | 40 | -21.20 | | | Khaled, Yousef | c | | 1588 | EGY | 0.50 | 1 | -0.10 | 40 | -4.00 | | | Tohamy, Abdel Moneem | | | 1423 | EGY | 1.00 | 1 | 0.21 | 40 | 8.40 | | | * 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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