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Rapid:
Individual Calculations July 2018 |
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| M.amer, Hossam Total change: -9.00 | |   |
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| Heliopolis 4th Rapid Chess Open 2018 | Cairo | EGY | 2018-05-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2103 | 2098 | 3.00 | 7 | -0.45 | 20 | -9.00 | |
|  Kandil, Ahmed | c | | 1698 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Elgabry, Mohsen | m | | 2275 | EGY | 0.50 | 1 | 0.23 | 20 | 4.60 | |  Ahmed, Moustafa Elsayed | | | 2070 | EGY | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Hesham, Abdelrahman | g | | 2435 | EGY | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Sadek, Sameh | f | | 2377 | EGY | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Wageih, Mamdouh | | | 1968 | EGY | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Taha, Shereif | | | 1896 | EGY | 0.00 | 1 | -0.76 | 20 | -15.20 | | | * 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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