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Rapid:
Individual Calculations August 2019 |
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| Elmalaha, Mohamed Total change: -25.00 | |   |
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| 9th Nasser Seddik Rapid Chess 2019 | Alexandria | EGY | 2019-07-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1734 | 1809 | 3.50 | 8 | -1.09 | 20 | -21.80 | |
|  Fawzy Ahmed, Ibrahim | | | 1409 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Raslan, Moustafa | | | 2134 | EGY | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Eltenawy Refaat, Ahmed | | | 1515 | EGY | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Yasser, Abdel Rahman | | | 1784 | EGY | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Ibrahim, Mahmood | | | 1825 | EGY | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Kmal, Ahmed | | | 1409 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Sawers, Kerlus | | | 1868 | EGY | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Fared, Karim | | | 1925 | EGY | 0.00 | 1 | -0.34 | 20 | -6.80 | | | * 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) | | | | 10th Nasser Seddik Rapid Chess 2019 | Alexandria | EGY | 2019-07-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1824 | 1809 | 4.50 | 9 | 0.09 | 20 | 1.80 | |
| | Ibrahim, Hosam | | | 2199 | EGY | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Abo Elkassem, Mohamed | | | 1655 | EGY | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Fared, Karim | | | 1925 | EGY | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Abdel Aziz, Mohamed | | | 1673 | EGY | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Wafa, Hamed | | | 1561 | EGY | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Elatar, Mohamed | | | 1861 | EGY | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Tamer, Ahmed | c | | 1962 | EGY | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Salah, Mohamed | | | 1705 | EGY | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Ashraf, Fahd | | | 1872 | EGY | 0.00 | 1 | -0.41 | 20 | -8.20 | |
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) | | | | Harraz Chess Rapid 1 | Damanhour | EGY | 2019-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1662 | 1809 | 3.00 | 5 | -0.25 | 20 | -5.00 | |
| | El Gazairly, Abd Elaala | | | 1409 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Elbardan, Alaa | | | 1945 | EGY | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Tamer, Ahmed | c | | 1962 | EGY | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Elsayed, Tarek M. | | | 1583 | EGY | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Rashed Elsayed, Mohamed | | | 1409 * | 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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