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Individual Calculations September 2021 |
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| Ekram, Ahmed Total change: 91.20 | |   |
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| Sharjah August 2021 | Sharjah | UAE | 2021-08-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1628 | 1433 | 5.00 | 9 | 2.28 | 40 | 91.20 | |
|  Al Maamari, Wafia Darwish | | wf | 1833 * | UAE | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Adithya, Sarma | | | 1295 | IND | 0.00 | 1 | -0.69 | 40 | -27.60 | | | Lagutin, Nelman | | | 1833 * | PHI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | McDonald, Margaret | | | 1230 | FRA | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Al-Moaamari, Mozah | | | 1383 | UAE | 1.00 | 1 | 0.43 | 40 | 17.20 | | | Sameir, Ramez | | | 1833 * | EGY | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Vishal, Choudary B | | | 1821 | IND | 1.00 | 1 | 0.91 | 40 | 36.40 | | | Dimarucut, Francis Erwin | | | 1833 * | PHI | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Abdulrahman Mohammad, Al Taher | | | 1593 | UAE | 0.00 | 1 | -0.29 | 40 | -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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