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Individual Calculations May 2012 |
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| Marbella, Antonio Total change: -6.30 | |   |
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| Welcome February International Chess Championship 2012 | Al-Ain Caty | UAE | 2012-02-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2142 | 1915 | 0.00 | 1 | -0.21 | 30 | -6.30 | |
|  Algildah, Khalid | f | | 2142 | SYR | 0.00 | 1 | -0.21 | 30 | -6.30 | |
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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