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Individual Calculations September 2021 |
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| Yasser, Rakan Total change: -24.80 | |   |
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| Sadat Open | Menoufia | EGY | 2021-07-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1763 | 1363 | 0.00 | 4 | -0.32 | 40 | -12.80 | |
|  Lotfy, Abdel Rahman | | | 1763 * | EGY | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Hegazy, Elhassan | | | 1763 * | EGY | 0.00 | 1 | -0.08 | 40 | -3.20 | | | George Micheal, Kevin | | | 1763 * | EGY | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Abdel Fattah, Mansour | | | 1763 * | EGY | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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) | | | | Egyptian Ch. Open ( U2000 ) 2021 | Cairo | EGY | 2021-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1758 | 1447 | 0.00 | 2 | -0.30 | 40 | -12.00 | |
| | Mohamed, Tamer | | | 1847 * | EGY | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Roshdy, Mohamed | | | 1669 | EGY | 0.00 | 1 | -0.22 | 40 | -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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