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Rapid:
Individual Calculations August 2019 |
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| Mina, Ehab Total change: -25.40 | |   |
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| 8th Nasser Seddik Rapid Chess 2019 | Alexandria | EGY | 2019-07-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1695 | 1504 | 0.00 | 4 | -1.09 | 20 | -21.80 | |
|  Sawers, Kerlus | | | 1868 | EGY | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Elgamal, Hamdy | | | 1737 | EGY | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Abo Elkassem, Mohamed | | | 1655 | EGY | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Zakrea, Abdel Azim | | | 1519 | EGY | 0.00 | 1 | -0.48 | 20 | -9.60 | |
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) | | | | 9th Nasser Seddik Rapid Chess 2019 | Alexandria | EGY | 2019-07-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1750 | 1504 | 1.50 | 6 | 0.11 | 20 | 2.20 | |
| | Abdou, Mohamed Hamdy | | | 1904 * | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Abdel Hameid, Zaki | | | 1810 | EGY | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Sawers, Kerlus | | | 1868 | EGY | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Fawzy Ahmed, Ibrahim | | | 1180 | EGY | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Mohamady, Hamdy | | | 1836 | EGY | 0.50 | 1 | 0.38 | 20 | 7.60 | | | Darwish, Amro | | | 1904 * | EGY | 0.00 | 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) | | | | 11th Nasser Seddik Rapid Chess 2019 | Alexandria | EGY | 2019-07-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1651 | 1504 | 2.00 | 7 | -0.29 | 20 | -5.80 | |
| | Darwish, Amro | | | 1904 * | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Abdel Hameid, Zaki | | | 1810 | EGY | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Abdel Raouf, Zyad | | | 1564 | EGY | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Magdy, Bishoy | | | 1620 | EGY | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Abdel Aziz, Mohamed | | | 1673 | EGY | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Michael Emad, Kerlus | | | 1506 | EGY | 0.50 | 1 | 0.00 | 20 | 0.00 | | | Wael, Abdel Rahman | | | 1479 | EGY | 1.00 | 1 | 0.47 | 20 | 9.40 | | | * 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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