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Rapid:
Individual Calculations February 2020 |
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| George, Farid Total change: 8.60 | |   |
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| Alzahraa Chess Rapid 3 | Cairo | EGY | 2020-01-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1833 | 1570 | 1.00 | 3 | 0.43 | 20 | 8.60 | |
|  Abd Elnaim, Nasr Mahmoud | | | 1939 | EGY | 1.00 | 1 | 0.90 | 20 | 18.00 | |  Ahmed Yehia, Ahmed | | | 1839 | EGY | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Hosny, Ahmed | | | 1721 | EGY | 0.00 | 1 | -0.30 | 20 | -6.00 | |
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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