Individual Calculations December 2023 |
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Mohamed Zaki, Jana Total change: 22.80 | | |
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17th chess arena tournament | Alexandria | EGY | 2023-11-12 |
Rc | Ro | w | n | change | K | K*chg | Game |
1559 | 1643 | 3.50 | 5 | 0.57 | 40 | 22.80 | |
| Mahmoud Elsayed, Abdalla | | | 1243 * | EGY | 1.00 | 1 | 0.08 | 40 | 3.20 | | Elfaham, Mahmoud | | | 1787 | EGY | 0.50 | 1 | 0.19 | 40 | 7.60 | | Abdelmonem Ashraf, Omar | | | 1398 | EGY | 1.00 | 1 | 0.20 | 40 | 8.00 | | Mohamed Hassan, Youssef | | | 1516 | EGY | 0.00 | 1 | -0.67 | 40 | -26.80 | | Khatab, Esam | | | 1853 | EGY | 1.00 | 1 | 0.77 | 40 | 30.80 | | * 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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