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Blitz:
Individual Calculations July 2017 |
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| El Ghatrify, Waleed Total change: -51.20 | |   |
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| 2nd. Cairo Chess Academy Blitz | Cairo | EGY | 2017-06-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1870 | 1747 | 0.00 | 4 | -1.39 | 20 | -27.80 | |
|  Amin, Ashraf | f | | 2147 * | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Tork, Mohamed | | | 2040 | EGY | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Ramadan Farag, Ahmed | | | 1947 | EGY | 0.00 | 1 | -0.24 | 20 | -4.80 | |  Waheed Shawky, Youssef | | | 1347 * | EGY | 0.00 | 1 | -0.92 | 20 | -18.40 | | | * 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) | | | | 3rd. Cairo Chess Academy Blitz | Cairo | EGY | 2017-06-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1839 | 1747 | 0.00 | 3 | -1.17 | 20 | -23.40 | |
| | Hamam, Mahmoud | | | 2022 | EGY | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Yasser, Mark | f | | 1864 | EGY | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Abdel Aziz Meky, Ahmed | | | 1630 | EGY | 0.00 | 1 | -0.66 | 20 | -13.20 | |
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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