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Individual Calculations October 2019 |
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| Amin, Khaled Mohamed Total change: -55.20 | |   |
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| Chess Arena Youth Classic U20 | Cairo | EGY | 2019-09-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1726 | 1972 | 4.00 | 7 | -1.38 | 40 | -55.20 | |
|  Moustafa Ahmed, Kareem | | | 1572 * | EGY | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Sayed, Mohamed Adel | | | 1793 | EGY | 0.00 | 1 | -0.73 | 40 | -29.20 | | | Alyeldin, Mohamed | | | 1640 | EGY | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Khater, Ahmed Hamdy | | | 1863 | EGY | 0.00 | 1 | -0.65 | 40 | -26.00 | | | Mongad, Mohamed | | | 1572 * | EGY | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Yaser, Kareim | | | 2071 | EGY | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Nabil Mouner, Youssef | | | 1572 * | EGY | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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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