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Individual Calculations September 2021 |
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| Kandil, Ahmed Total change: -22.00 | |   |
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| Egyptian Ch. Open ( U2000 ) 2021 | Cairo | EGY | 2021-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1687 | 1919 | 5.50 | 8 | -0.55 | 40 | -22.00 | |
|  Sameh Mohamed, Ahmed | | | 1519 * | EGY | 0.00 | 1 | -0.92 | 40 | -36.80 | | | Maged, Mathew | | | 1519 * | EGY | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Mecheil, Kerlos | | | 1597 | EGY | 0.00 | 1 | -0.87 | 40 | -34.80 | | | Ihab Mohamed, Adham | | | 1519 * | EGY | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Elnahas, Mohamed | | | 1686 | EGY | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Shiba S.eldin, Ahmed | | | 1791 | EGY | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Rezk, Romany | | | 1876 | EGY | 1.00 | 1 | 0.44 | 40 | 17.60 | | | Abdel Hakim, Mahmoud | | | 1992 | EGY | 0.50 | 1 | 0.10 | 40 | 4.00 | | | * 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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