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Individual Calculations February 2020 |
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| Martin Callejon, Fernando Total change: -14.60 | |   |
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| VIII International U2150 Chess Open Roquetas de Mar 2020 | Roquetas de Mar | ESP | 2020-01-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1511 | 1281 | 0.50 | 5 | -0.73 | 20 | -14.60 | |
|  Ferrete Rueda, Juan Carlos | | | 1681 * | ESP | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Martinez Pascual, Gonzalo | | | 1553 | ESP | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Gomez Fernandez, Alfredo | | | 1681 * | ESP | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Duran Melgarejo, Guillermo | | | 1160 | ESP | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Gaspar Lopez, Daniel | | | 1481 | ESP | 0.00 | 1 | -0.24 | 20 | -4.80 | | | * 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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