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Individual Calculations July 2019 |
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| Gabr Mohamed, Omar Total change: 23.20 | |   |
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| EGY Youth U12 (Open) | Cairo | EGY | 2019-06-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1562 | 1246 | 1.00 | 3 | 0.58 | 40 | 23.20 | |
|  Essam, Omar | | | 1496 | EGY | 1.00 | 1 | 0.81 | 40 | 32.40 | |  Khaled, Yousef | c | | 1646 * | EGY | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Wafa, Hamed | | | 1545 | EGY | 0.00 | 1 | -0.15 | 40 | -6.00 | | | * 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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