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Individual Calculations February 2020 |
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| Valenzuela Fernandez, Alejandro Total change: 12.80 | |   |
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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 |
| 1693 | 1657 | 3.50 | 7 | 0.32 | 40 | 12.80 | |
|  Guillen Vazquez, Luis | | | 1257 * | ESP | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Padilla Mendez, Vicente | | | 1924 | ESP | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Centeno Mendoza, Julio Stefano | | | 1848 | ESP | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Mullor Pena, Claudia | | | 1528 | ESP | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Machin Arbelo, Pedro Alexis | | | 2044 | ESP | 0.50 | 1 | 0.41 | 40 | 16.40 | | | Domingo Moratalla, Julio | | | 1805 | ESP | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Valdivia Khudiakova, Yulia | | | 1442 | ESP | 0.50 | 1 | -0.27 | 40 | -10.80 | | | * 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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