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Rapid:
Individual Calculations November 2022 |
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| Desoky, Ibrahim Total change: -21.20 | |   |
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| Tanta Chess Academy Rapid 13 | Tanta | EGY | 2022-09-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1613 | 2027 | 3.50 | 4 | -0.12 | 20 | -2.40 | |
|  Omran, Salah | | | 1542 | EGY | 1.00 | 1 | 0.04 | 20 | 0.80 | |  Ehab, Abdel Rahman | | | 1627 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kamal, Edmon | | | 1816 | EGY | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Ramadan, Ali | | | 1468 | EGY | 1.00 | 1 | 0.03 | 20 | 0.60 | | | * 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) | | | | Tanta Chess Academy Rapid 14 | Tanta | EGY | 2022-10-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1812 | 2027 | 2.00 | 4 | -0.94 | 20 | -18.80 | |
| | Farrag, Mohamed | | | 1674 | EGY | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Elhalwagy, Islam | | | 2154 | EGY | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Draz, Ahmed Elsayed | | | 1791 | EGY | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Mohamed Ashour, Mohamed | | | 1627 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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