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Rapid:
Individual Calculations August 2018 |
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| Abo Elkher, Mohamed Total change: -81.80 | |   |
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| Alex chess 2 | Alexandria | EGY | 2018-06-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1678 | 1972 | 3.00 | 8 | -3.69 | 20 | -73.80 | |
|  Tamer, Ahmed | c | | 1635 | EGY | 0.00 | 1 | -0.88 | 20 | -17.60 | |  Elsayed Abdelsalam, Osama | | | 1572 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Allam, Yara | | wc | 1655 | EGY | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Mousa, Elsayed | | | 1672 | EGY | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Fared, Karim | | | 1741 | EGY | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Abdel Aziz, Mohamed | | | 1697 | EGY | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Abdel Raouf, Zyad | | | 1572 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ramadan, Moustafa | | | 1877 | EGY | 0.00 | 1 | -0.63 | 20 | -12.60 | | | * 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) | | | | 1st chess arena | Alexandria | EGY | 2018-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1901 | 1972 | 2.50 | 5 | -0.40 | 20 | -8.00 | |
| | Adel, Kerollos | | | 1639 | EGY | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Allam, Emad Hamdy | | | 2200 | EGY | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Elkhodary, Abdalla | | | 1736 | EGY | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Elshobky, Mohammed Tariq | | | 1748 | EGY | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Yasseen, Aly | m | | 2182 | EGY | 0.00 | 1 | -0.23 | 20 | -4.60 | |
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) | | |
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