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Individual Calculations January 2020 |
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| Tadros, John Total change: 43.20 | |   |
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| Golden Cleopatra 2019 | Cairo | EGY | 2019-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1843 | 1736 | 2.50 | 6 | 0.22 | 40 | 8.80 | |
|  Yehya, Waleed | | | 1985 | EGY | 0.50 | 1 | 0.31 | 40 | 12.40 | |  Himdan, Maher | m | | 2136 * | EGY | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Gasser, Gana | | wc | 1336 * | EGY | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Ismail, Hany | | | 1996 | EGY | 1.00 | 1 | 0.82 | 40 | 32.80 | | | Saber, Ibrahim | | | 2136 * | EGY | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Swilam, Mahmoud | | | 1468 | EGY | 0.00 | 1 | -0.83 | 40 | -33.20 | | | * 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) | | | | Alexandria Open 2019 (less than 2000) | Alexandria | EGY | 2019-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1712 | 1736 | 4.00 | 6 | 0.86 | 40 | 34.40 | |
| | Fawzy Ahmed, Ibrahim | | | 1417 | EGY | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Yaseir, Kalbash Daleel | | | 1933 | SUD | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Morsy, Nader | | | 1596 | EGY | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Alfrid, Mary | | | 1521 | EGY | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Ramadan, Moustafa | | | 1910 | EGY | 1.00 | 1 | 0.73 | 40 | 29.20 | | | Elgantiry, Ahmed | | | 1892 | EGY | 0.00 | 1 | -0.29 | 40 | -11.60 | |
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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