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Rapid:
Individual Calculations February 2019 |
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| Tamer, Ahmed Total change: 90.40 | |   |
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| Alex Ches | Alexandria | EGY | 2019-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1931 | 1723 | 6.00 | 9 | 3.70 | 20 | 74.00 | |
|  Raslan, Moustafa | | | 2123 * | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | |  El Alshey, Mahmoud | | | 1331 | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ibrahim, Mohamed | | | 2109 | EGY | 1.00 | 1 | 0.91 | 20 | 18.20 | | | Elsayed, Islam | | | 2031 | EGY | 1.00 | 1 | 0.86 | 20 | 17.20 | | | Kretam, Ayman | | | 2016 | EGY | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Mostafa, Elsayed Mohamed | | | 1928 | EGY | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Mohamed, Osama | | | 2013 | EGY | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Mohamed, Tamer | | | 1846 | EGY | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Helmy, Amro | | | 1979 | EGY | 1.00 | 1 | 0.81 | 20 | 16.20 | | | * 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) | | | | international Alex chess 2019 | Alexandria | EGY | 2019-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1742 | 1723 | 5.00 | 9 | 0.82 | 20 | 16.40 | |
| | Helmy, Amro | | | 1979 | EGY | 0.00 | 1 | -0.19 | 20 | -3.80 | | | El Alshey, Mahmoud | | | 1331 | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Sawers, Kerlus | | | 1793 | EGY | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Mohamed, Tamer | | | 1846 | EGY | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Ezzat, Ahmed | | | 1787 | EGY | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Elgamal, Hamdy | | | 1782 | EGY | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Abdel Hameid, Islam | | | 1606 | EGY | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Abo Elftoh, Hany | | | 1759 | EGY | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Hosny Ahmed, Mohamed | | | 1792 | EGY | 1.00 | 1 | 0.60 | 20 | 12.00 | |
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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