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Individual Calculations May 2015 |
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| Murad, Abdulla Total change: -9.60 | |   |
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| UAE Individual Youth Championship Juniors Under 20 | Fujairah | UAE | 2015-03-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1838 | 1684 | 2.00 | 5 | 0.43 | 20 | 8.60 | |
|  Ahmad, Al Romaithi | | | 1886 | UAE | 1.00 | 1 | 0.76 | 20 | 15.20 | |  Mahmoud, Ahmed | | | 1632 | UAE | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Abdulla, Ali | | | 1748 | UAE | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Walid, Anwar | | | 1887 | UAE | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Sultan, Ibrahim | f | | 2038 | UAE | 0.00 | 1 | -0.11 | 20 | -2.20 | |
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) | | | | 17th Dubai Open Chess Tournament 2015 | Dubai | UAE | 2015-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1796 | 1684 | 2.50 | 9 | -0.91 | 20 | -18.20 | |
| | Tissir, Mohamed | m | | 2084 * | MAR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Mammadova, Narmin | | wc | 2084 * | AZE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Rafee, Mohd Hayel | | | 1939 | SYR | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Wettasinha, Vasanta | | | 1872 | SRI | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Mahmoud, Haitham | | | 1938 | SUD | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Jijo, Joy | | | 1412 | IND | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Khalil, Reem | | | 1284 * | UAE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Harikrishnan, Samyuktha | | | 1466 | IND | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Makropoulou, Marina | | wg | 2084 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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