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Individual Calculations May 2017 |
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| Ayyad, Husain Total change: 7.00 | |   |
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| Bahrain Chess Qualifications 2017 | Manama | BRN | 2017-04-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1911 | 2204 | 4.50 | 5 | 0.35 | 20 | 7.00 | |
|  Al-Ghasra, Osama | | | 1804 * | BRN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Abbas, Ali | | | 1989 | BRN | 1.00 | 1 | 0.23 | 20 | 4.60 | |  Shaker, Musab | | | 1804 * | BRN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ayyad, Maher | f | | 2089 | BRN | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Mohamed, Sheer | | | 1871 | BRN | 1.00 | 1 | 0.12 | 20 | 2.40 | | | * 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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