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Individual Calculations May 2015 |
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| Ayyad, Husain Total change: 8.80 | |   |
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| Bahrain Chess Club President Cup | Manama | BRN | 2015-03-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1923 | 2149 | 5.00 | 6 | 0.44 | 20 | 8.80 | |
|  Shaker, Mosab | | | 1749 * | BRN | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Bukhalaf, Khalaf | | | 1881 | BRN | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Al Sulaiti, Ali | | | 2126 | BRN | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Ayyad, Maher | f | | 2113 | BRN | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Mohamed, Sheer | | | 1856 | BRN | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Al-Ghasra, Osama | | | 1811 | 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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