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Blitz:
Individual Calculations January 2018 |
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| Ayyad, Maher Total change: -17.80 | |   |
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| Bahrain National Day Chess Tournament 2017 | Manama | BRN | 2017-12-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1961 | 2223 | 7.00 | 10 | -0.89 | 20 | -17.80 | |
|  Al-Ghasra, Ahmed | | | 1823 * | BRN | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Anthony, P Pelayo | | | 1895 | PHI | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Mohamed, Sheer | | | 1827 | BRN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ben Yahya, Larbi | c | | 2086 | MAR | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Ayyad, Husain | f | | 2103 | BRN | 0.50 | 1 | -0.16 | 20 | -3.20 | | | A.lateef, Ahmed Ahmed | | | 1823 * | BRN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Jawad, Mohammed | | | 1844 | BRN | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Tissir, Mohamed | m | | 2388 | MAR | 1.00 | 1 | 0.72 | 20 | 14.40 | | | A.lateef, Ahmad | | | 1920 | BRN | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Bukhalaf, Khalil | | | 1900 | BRN | 0.50 | 1 | -0.37 | 20 | -7.40 | | | * 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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