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Rapid:
Individual Calculations October 2017 |
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| Refaat, Abdel Rahman Total change: 8.00 | |   |
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| 9th Gharbia Rapid Chess Tournament | Elmahalla | EGY | 2017-09-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1683 | 1457 | 2.00 | 7 | 0.40 | 20 | 8.00 | |
|  Hesham, Abdallah | | | 1857 * | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Elsharkawy, Abdel Moneim | | | 1761 | EGY | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Elsaiid, Alaa | | | 1720 | EGY | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Eldihy, Mohamed | | | 1594 | EGY | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Yasser, Omar | | | 1683 | EGY | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Abdel Aziz Meky, Ahmed | | | 1666 | EGY | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Khatab, Mahmoud | | | 1502 | EGY | 0.00 | 1 | -0.44 | 20 | -8.80 | | | * 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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