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Individual Calculations May 2011 |
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| Ayyad, Husain Total change: 22.80 | |   |
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| Abu Dhabi Chess Festival 2010 (Open) | Abu Dhabi | UAE | 2010-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2104 | 2164 | 5.00 | 6 | 1.52 | 15 | 22.80 | |
|  Marbella, Antonio | | | 1976 | PHI | 1.00 | 1 | 0.26 | 15 | 3.90 | |  Loyola, Rolenson | | | 2119 | PHI | 1.00 | 1 | 0.44 | 15 | 6.60 | | | Ayyad, Maher | f | | 2159 | BRN | 0.50 | 1 | -0.01 | 15 | -0.15 | | | Marcos, Marvin | | | 2134 | PHI | 1.00 | 1 | 0.46 | 15 | 6.90 | | | Adu, Oladapo | m | | 2186 | NGR | 1.00 | 1 | 0.53 | 15 | 7.95 | | | Johny, P I | | | 2048 | IND | 0.50 | 1 | -0.16 | 15 | -2.40 | |
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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