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Individual Calculations January 2019 |
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| Al Ghafri, Amer Total change: -49.20 | |   |
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| 2nd December Chess Tournament 2018- Standard | Al Ain | UAE | 2018-11-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1393 | 1670 | 3.50 | 6 | -1.23 | 40 | -49.20 | |
|  Al Mamari, Khalid Ahmed | | | 1270 * | OMA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Ashraf, Ahmed Ramadan | | | 1930 | EGY | 0.00 | 1 | -0.18 | 40 | -7.20 | |  Hazza, Salah Mohammed | | | 1315 | UAE | 0.00 | 1 | -0.89 | 40 | -35.60 | | | Sriram, Venkatesan | | | 1270 * | IND | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Aysha, Nasser H Alshamsi | | | 1303 | UAE | 0.50 | 1 | -0.40 | 40 | -16.00 | | | Almaamari , Zainab Darwish | | wc | 1270 * | UAE | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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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