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Individual Calculations July 2018 |
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| Wael, Abdel Rahman Total change: 9.60 | |   |
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| Egyptian U16 2018 | Cairo | EGY | 2018-06-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1555 | 1508 | 2.50 | 5 | 0.24 | 40 | 9.60 | |
|  Wafa, Diaa | | | 1627 | EGY | 0.50 | 1 | 0.16 | 40 | 6.40 | |  Amin, Khaled Mohamed | | | 1908 * | EGY | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Reda, Michael | | | 1234 | EGY | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Mansour, Moaaz | | | 1443 | EGY | 0.00 | 1 | -0.59 | 40 | -23.60 | | | Ashraf Arafat, Mohamed | | | 1562 | EGY | 1.00 | 1 | 0.58 | 40 | 23.20 | | | * 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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