Individual Calculations April 2017 |
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Yehya, Sameh Total change: 9.40 | | |
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1st. Cairo Chess Academy Open | Cairo | EGY | 2017-03-20 |
Rc | Ro | w | n | change | K | K*chg | Game |
1960 | 2021 | 5.50 | 9 | 0.47 | 20 | 9.40 | |
| Hosni, Aly Mahmoud | | | 1621 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | Zayan, Osama | | | 2216 | EGY | 0.50 | 1 | 0.25 | 20 | 5.00 | | Nyazi, Nehad | | | 2246 | EGY | 1.00 | 1 | 0.78 | 20 | 15.60 | | Hassan, Sayed Barakat | m | | 2331 | EGY | 0.00 | 1 | -0.14 | 20 | -2.80 | | Yousry, Mohamed | | | 2169 | EGY | 0.00 | 1 | -0.30 | 20 | -6.00 | | Hamdy Osman, Mohamed | | | 1621 * | EGY | 0.50 | 1 | -0.42 | 20 | -8.40 | | Haredy, Hesham | | | 1723 | EGY | 1.00 | 1 | 0.15 | 20 | 3.00 | | Abdel Kader, Emad | | | 1810 | EGY | 0.50 | 1 | -0.27 | 20 | -5.40 | | Elhoseiny, Mosaad | | | 1904 | EGY | 1.00 | 1 | 0.34 | 20 | 6.80 | | * 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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