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Individual Calculations July 2017 |
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| Ammar, Sedrani Total change: 74.00 | |   |
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| Chess 4 Life 2017 - 1 | Fujairah | UAE | 2017-06-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1990 | 1864 | 4.00 | 6 | 1.85 | 40 | 74.00 | |
|  Mohamed Abdalla, Alqaydi | | | 1464 * | UAE | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Ali, Sebbar | m | | 2264 * | MAR | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Marcial, Augusto S. | | | 1880 | PHI | 1.00 | 1 | 0.52 | 40 | 20.80 | | | San Juan, Dennis | | | 2160 | PHI | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Elgantiry, Ahmed | | | 1907 | EGY | 1.00 | 1 | 0.56 | 40 | 22.40 | | | Rayes, Abdul Kader | | | 2264 * | SYR | 0.50 | 1 | 0.42 | 40 | 16.80 | | | * 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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