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Rapid:
Individual Calculations February 2019 |
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| Sewelem, Ahmad S Total change: 95.60 | |   |
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| Alex Ches | Alexandria | EGY | 2019-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2023 | 1827 | 5.00 | 8 | 2.68 | 20 | 53.60 | |
|  El Arousy, Abdul Hameed | m | | 2218 | EGY | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Omran, Amro | | | 1629 | EGY | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Allam, Yara | | wc | 1732 | EGY | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Soliman, Ahmed Saiid | | | 1905 | EGY | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Gabr, Mohsen | f | | 2206 | EGY | 0.50 | 1 | 0.41 | 20 | 8.20 | | | Amin, Ashraf | f | | 2227 * | EGY | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Abdel Aziz, Ehab | | | 2109 | EGY | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Abdou, Mohamed Hamdy | | | 2158 | EGY | 1.00 | 1 | 0.88 | 20 | 17.60 | | | * 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) | | | | Nasser Seddik Chess Rapid | Alexandria | EGY | 2019-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2017 | 1827 | 4.00 | 7 | 2.10 | 20 | 42.00 | |
| | Gabr Mohamed, Omar | | | 1427 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Elsayed, Islam | | | 2031 | EGY | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Sobhy, Raafat | | | 2152 | EGY | 0.50 | 1 | 0.37 | 20 | 7.40 | | | Mohamed, Taghian | | | 2227 * | EGY | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Kretam, Ayman | | | 2016 | EGY | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Atea, Khaled | | | 2111 | EGY | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Abdou, Mohamed Hamdy | | | 2158 | EGY | 0.00 | 1 | -0.12 | 20 | -2.40 | | | * 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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