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Individual Calculations February 2022 |
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| Anwar, Ashraf Mohamed Total change: -12.60 | |   |
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| 3rd. Tanta Chess Academy Classic U 2200 | Tanta | EGY | 2021-12-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1798 | 2104 | 3.50 | 5 | -0.69 | 20 | -13.80 | |
|  Nabil, Hamed | | | 1704 * | EGY | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Khalifa, Mohamed H | | | 1704 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Shoieb, Mahmoud | | | 2001 | EGY | 0.50 | 1 | -0.14 | 20 | -2.80 | | | El-Naggar, Mohamed Emad Elden | | | 1704 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Amer, Mohamed M. | | | 1875 | EGY | 0.50 | 1 | -0.29 | 20 | -5.80 | | | * 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) | | | | Egyptian League 2021/2022 Group B 5-8 | Many Cities | EGY | 2022-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2108 | 2083 | 1.00 | 2 | 0.06 | 20 | 1.20 | |
| | Harraz, Hany | | | 1971 | EGY | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Yousry, Salah | f | | 2245 | EGY | 0.50 | 1 | 0.21 | 20 | 4.20 | |
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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