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Individual Calculations February 2020 |
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| Ramirez Diaz, Jose Ramon Total change: 12.80 | |   |
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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 |
| 2146 | 2183 | 5.50 | 9 | 0.64 | 20 | 12.80 | |
|  Hernandez Mullor, Francisco | | | 1783 * | ESP | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Marin, Mihail | g | | 2496 | ROU | 0.50 | 1 | 0.36 | 20 | 7.20 | | | Quispe Arteaga, Gabriel | f | | 2412 | ESP | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Serrano Garcia, Luis | | | 1872 | ESP | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Gines Esteo, Pedro Antonio | m | | 2482 | ESP | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Aledo Yanguas, David | | | 1940 | ESP | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Maldonado Mena, German | | | 1946 | ESP | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Ulrich, Susanna | | | 1995 | USA | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Alshameary Puente, Ismael | m | | 2385 | ESP | 1.00 | 1 | 0.76 | 20 | 15.20 | | | * 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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