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Rapid:
Individual Calculations November 2021 |
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| Heikl, Khaled Total change: -17.20 | |   |
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| BARQ EL EZZ 13 th INTERNATIONAL TOURNAMENT FOR RAPID CHESS | Dakahlia | EGY | 2021-10-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1623 | 1617 | 1.00 | 4 | -0.86 | 20 | -17.20 | |
|  Refaat, Ismail | | | 1843 | EGY | 0.00 | 1 | -0.21 | 20 | -4.20 | |  Rady, Saad | | | 1581 | EGY | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Mohamed Abdel Lateif, Ahamed | | | 1150 | EGY | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Abdel Hafeiz, Ayman | | | 1917 | EGY | 0.00 | 1 | -0.15 | 20 | -3.00 | |
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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