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Rapid:
Individual Calculations February 2019 |
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| Ramadan Farag, Ahmed Total change: 10.80 | |   |
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| Wadi Degla Rapid Chess | Cairo | EGY | 2019-01-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1987 | 2050 | 4.50 | 7 | 0.54 | 20 | 10.80 | |
|  Hassan Ahmed, Wael | | | 1828 | EGY | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Anwar, Ameir | | | 1650 * | EGY | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Elabdiny, Hamdy | | | 1926 | EGY | 1.00 | 1 | 0.33 | 20 | 6.60 | | | El Arousy, Abdul Hameed | m | | 2218 | EGY | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Abd El Fatah, Reda Fadel | | | 2064 | EGY | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Ahmed, Ahmed Alaa | | | 2112 | EGY | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Ibrahim, Mohamed | | | 2109 | EGY | 1.00 | 1 | 0.58 | 20 | 11.60 | | | * 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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