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Individual Calculations April 2009 |
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| Busquets, Luis Total change: -9.30 | |   |
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| 23e Open International "Pierre et Vacances" - A | Cannes | FRA | 2009-02-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2224 | 2238 | 1.50 | 4 | -0.62 | 15 | -9.30 | |
|  Karpatchev, Aleksandr | g | | 2504 | RUS | 0.00 | 1 | -0.18 | 15 | -2.70 | |  De Florio, Federico | | | 2149 | ITA | 0.00 | 1 | -0.62 | 15 | -9.30 | | | Brongers, Henk | | | 2135 | FRA | 1.00 | 1 | 0.36 | 15 | 5.40 | | | Brunello, Marina | | wf | 2106 | ITA | 0.50 | 1 | -0.18 | 15 | -2.70 | |
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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