Individual Calculations July 2023 |
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Ammar, Sedrani Total change: -33.60 | | |
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Dubai Open Chess Tournament 2023 - B | Dubai | UAE | 2023-05-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
1906 | 2197 | 5.00 | 8 | -1.68 | 20 | -33.60 | |
| Sahin, Sarp | | | 1837 | TUR | 1.00 | 1 | 0.10 | 20 | 2.00 | | Rami, Talab | | | 1924 | SYR | 1.00 | 1 | 0.17 | 20 | 3.40 | | Arellano, Bryle | | | 2042 | PHI | 1.00 | 1 | 0.29 | 20 | 5.80 | | Abuazizah, Raji | | | 2015 | PLE | 0.00 | 1 | -0.74 | 20 | -14.80 | | Khalifah, Khaled | c | | 1959 | UAE | 0.00 | 1 | -0.80 | 20 | -16.00 | | Tamojit, Chakraborty | | | 1806 | IND | 0.50 | 1 | -0.41 | 20 | -8.20 | | Arnab, Jena | | | 1797 * | IND | 1.00 | 1 | 0.08 | 20 | 1.60 | | Saif, Ahmed | | | 1870 | UAE | 0.50 | 1 | -0.37 | 20 | -7.40 | | * 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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