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Individual Calculations January 2009 |
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| Veciana Francesch, Josep Total change: 5.00 | |   |
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| XXVI Open Internacional de ajedrez Cerdanyola Grupo A | Cerdanyola del Valles | ESP | 2008-10-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1701 | 1810 | 1.50 | 2 | 0.20 | 25 | 5.00 | |
|  Barba Rios, Enric | | | 1709 | ESP | 1.00 | 1 | 0.36 | 25 | 9.00 | | | Marin Plana, Roger | | | 1693 | ESP | 0.50 | 1 | -0.16 | 25 | -4.00 | |
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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