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Rapid:
Individual Calculations February 2019 |
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| Kretam, Ayman Total change: 7.80 | |   |
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| Alex Ches | Alexandria | EGY | 2019-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1887 | 2016 | 6.50 | 9 | 0.69 | 20 | 13.80 | |
|  Mahmoud, Hassan | | | 1676 | EGY | 0.50 | 1 | -0.38 | 20 | -7.60 | |  Ibrahem, Atea | | | 1720 | EGY | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Abdel Razik, Islam | | | 1711 | EGY | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Hamouda, Mostafa | | | 1702 | EGY | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Tamer, Ahmed | c | | 1723 | EGY | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Sayed, Hany | | | 2242 | EGY | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Mohamed, Taghian | | | 2235 | EGY | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Harraz, Hany | | | 1958 | EGY | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Mohamed, Osama | | | 2013 | EGY | 1.00 | 1 | 0.50 | 20 | 10.00 | |
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) | | | | Nasser Seddik Chess Rapid | Alexandria | EGY | 2019-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1814 | 2016 | 5.00 | 7 | -0.30 | 20 | -6.00 | |
| | Abdel Aziz, Mohamed | | | 1730 | EGY | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Mohamed, Tamer | | | 1846 | EGY | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Sawers, Kerlus | | | 1793 | EGY | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Elfaham, Mahmoud | | | 1811 | EGY | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Sewelem, Ahmad S | | | 1827 | EGY | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Abdel Hameid, Zaki | | | 1819 | EGY | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Darwish, Amro | | | 1869 | EGY | 1.00 | 1 | 0.30 | 20 | 6.00 | |
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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