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Rapid:
Individual Calculations January 2020 |
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| Adel, Sara Total change: -31.60 | |   |
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| Alzahraa Chess Rapid | Cairo | EGY | 2019-11-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1650 | 1896 | 5.50 | 9 | -1.58 | 20 | -31.60 | |
|  Gergis, Magdy | | | 1496 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | |  El Ghatrify, Waleed | | | 1655 | EGY | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Sallam, Mohamed | | | 1785 | EGY | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Ghareeb, Mohamed Reda | | | 1757 | EGY | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Salama, Waleed | | | 1573 | EGY | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Sameer Abdel Kader, Omar | | | 1496 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Adel Abdel Hafez, Alaa | | | 1549 | EGY | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Emam Mahrous, Mohamed | | | 1759 | EGY | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Mahmoud, Moataz | | | 1777 | EGY | 0.50 | 1 | -0.16 | 20 | -3.20 | | | * 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) | | |
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