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Rapid:
Individual Calculations March 2018 |
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| Hosni, Yehya Total change: 18.60 | |   |
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| 7th Int. Maadi Chess Academy (Rapid) | Cairo | EGY | 2018-02-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2063 | 2126 | 6.00 | 9 | 0.93 | 20 | 18.60 | |
|  Saber, Mohamed | | | 1726 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Hamed, Amro Mohamed | | | 1792 | EGY | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Ashraf, Shereif | f | | 2148 | EGY | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Abdel Hai, Hany | | | 2202 | EGY | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Kamal Eldin, Ibrahem | | | 1921 | EGY | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Sayed Hassan, Mohamed | | | 2171 | EGY | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Saber, Ibrahim | | | 2198 | EGY | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Sarwat, Walaa | m | | 2352 | EGY | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Ramadan Farag, Ahmed | | | 2060 | EGY | 1.00 | 1 | 0.41 | 20 | 8.20 | | | * 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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