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Individual Calculations March 2019 |
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| Hashem, Mostafa Total change: 30.80 | |   |
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| Egyptian League Final 2018/2019 Round 10-11 | Many Cities | EGY | 2019-02-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2112 | 1738 | 1.00 | 2 | 0.81 | 20 | 16.20 | |
|  Kasem, Ashraf | | | 2131 | EGY | 0.50 | 1 | 0.42 | 20 | 8.40 | |  Morsy, Elsayed | | | 2092 | EGY | 0.50 | 1 | 0.39 | 20 | 7.80 | |
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) | | | | 6th. International chess Arena Classic tournament | Alexandria | EGY | 2019-02-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2125 | 1738 | 1.00 | 3 | 0.73 | 20 | 14.60 | |
| | Raslan, Moustafa | | | 2138 * | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Atea, Khaled | | | 2125 | EGY | 1.00 | 1 | 0.91 | 20 | 18.20 | | | Elgabry, Mohsen | m | | 2112 | EGY | 0.00 | 1 | -0.10 | 20 | -2.00 | | | * 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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