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Individual Calculations February 2020 |
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| Roig Roig, Marc Total change: 16.80 | |   |
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| XXXI International Chess Open Roquetas de Mar 2020 | Roquetas de Mar | ESP | 2020-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1915 | 1725 | 3.00 | 9 | 0.42 | 40 | 16.80 | |
|  Lopez Quevedo, Eduardo | | | 2125 * | ESP | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Ulrich, Susanna | | | 1995 | USA | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Alonso, Jose Antonio | | | 1905 | GER | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Dahlgren, James Allen | | | 1829 | ESP | 1.00 | 1 | 0.64 | 40 | 25.60 | | | Carbonell Sancho, Marc | | | 2125 * | ESP | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Niharika, Ch | | | 1865 | IND | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Vishal, Choudary B | | | 1678 | IND | 1.00 | 1 | 0.43 | 40 | 17.20 | | | Sanjuan Garcia, Miguel | | | 2105 | ESP | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Angola Canchimbo, Elmer | | | 1606 | ESP | 1.00 | 1 | 0.34 | 40 | 13.60 | | | * 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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