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Rapid:
Individual Calculations October 2017 |
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| Badawy, Mohamed Total change: 25.40 | |   |
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| 9th Gharbia Rapid Chess Tournament | Elmahalla | EGY | 2017-09-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1765 | 1496 | 0.50 | 5 | -0.41 | 20 | -8.20 | |
|  Morsy, Elsayed | | | 1896 * | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Elghaly, Mohamed | | | 1767 | EGY | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Hamouda, Mostafa | | | 1723 | EGY | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Elghor, Mohamed A.hameed | | | 1773 | EGY | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Abdel Aziz Meky, Ahmed | | | 1666 | EGY | 0.00 | 1 | -0.28 | 20 | -5.60 | | | * 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) | | | | 1st Port Said Rapid (Hossam Ali) | Posrt Said | EGY | 2017-09-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1896 | 1496 | 2.00 | 4 | 1.68 | 20 | 33.60 | |
| | Abdel Moniem, Mohamed | | | 1896 * | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Eloot, Ahmed | | | 1896 * | EGY | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Elbattal, Mohamed | | | 1896 * | EGY | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Sameeh, Hany | f | | 1896 * | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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