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Rapid:
Individual Calculations August 2017 |
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| Elsayed Abdallah, Ahmed Total change: 10.60 | |   |
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| Zagazig Chess Rapid 2017 | Zagazig | EGY | 2017-06-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1843 | 1774 | 3.00 | 6 | 0.53 | 20 | 10.60 | |
|  Zayan, Osama | | | 2168 | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Megahed, Wael | | | 2000 | EGY | 0.00 | 1 | -0.21 | 20 | -4.20 | |  Waheed Shawky, Andrawes | | | 1469 | EGY | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Moawad, Elsayed Abdel Hameid | | | 2074 | EGY | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Alyeldin, Mohamed | | | 1374 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kamal, Edmon | | | 1971 | EGY | 1.00 | 1 | 0.75 | 20 | 15.00 | | | * 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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