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Individual Calculations May 2015 |
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| Ahmad, Al Khatib Total change: 14.40 | |   |
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| 17th Dubai Open Chess Tournament 2015 | Dubai | UAE | 2015-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2226 | 2157 | 4.50 | 9 | 0.72 | 20 | 14.40 | |
|  Fier, Alexandr | g | | 2557 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Tamara, Khateeb | | | 1757 * | JOR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kovchan, Alexander | g | | 2557 * | UKR | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Petrosyan, Manuel | m | | 2427 | ARM | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Ozturk, Kubra | | wg | 2284 | TUR | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Vignesh, Nr | | | 2380 | IND | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Mamedjarova, Zeinab | | wg | 2263 | AZE | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Wettasinha, Vasanta | | | 1872 | SRI | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Mahmoud, Haitham | | | 1938 | SUD | 0.50 | 1 | -0.28 | 20 | -5.60 | | | * 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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