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Rapid:
Individual Calculations October 2017 |
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| Zayan, Osama Total change: 23.60 | |   |
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| 9th Gharbia Rapid Chess Tournament | Elmahalla | EGY | 2017-09-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2033 | 2188 | 7.00 | 9 | 0.90 | 20 | 18.00 | |
|  Abdel Aziz, Mohamed | | | 1788 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Elsenbary, Yehya | | | 1857 | EGY | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Morad, Ahmed | | | 2029 | EGY | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Elsherbeny, Ibrahim | | | 1810 | EGY | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Elgabry, Mohsen | m | | 2271 | EGY | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Mahdy, Tawfeik | | | 2092 | EGY | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Lotfy, Abdel Rahman | | | 2118 | EGY | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Zayan, Mohamed | f | | 2090 | EGY | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Gabr, Mohsen | f | | 2239 | EGY | 1.00 | 1 | 0.57 | 20 | 11.40 | | | * 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) | | | | 1st Port Said Rapid (Hossam Ali) | Posrt Said | EGY | 2017-09-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2051 | 2188 | 5.50 | 8 | 0.28 | 20 | 5.60 | |
| | Ibrahem Aly, Mohamed M. | | | 1788 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kamel, Shereif | | | 1982 | EGY | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Sarwat, Walaa | m | | 2300 | EGY | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Baqa Elbrince, Mohamed | | | 1822 | EGY | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Abou Tayil, Mohamed | | | 2107 | EGY | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Abdel Aziz, Ehab | | | 2131 | EGY | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Elbolok, Mohamed | | | 1917 | EGY | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Ameir, Moheb | m | | 2364 | EGY | 0.50 | 1 | 0.23 | 20 | 4.60 | | | * 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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