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Individual Calculations February 2020 |
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| Guillen Vazquez, Luis Total change: 4.20 | |   |
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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 |
| 1338 | 1002 | 1.00 | 6 | 0.21 | 20 | 4.20 | |
|  Valenzuela Fernandez, Alejandro | | | 1402 * | ESP | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Alvarez Vargas, Miguel Angel | | | 1402 * | ESP | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Rubio Garcia, Antonio Ramon | | | 1402 * | ESP | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Lopez Soler, Jose | | | 1196 | ESP | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Quitzke Westling, Micaela | | | 1402 * | ESP | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Carrizo Ledesma, Helena | | | 1226 | ESP | 0.00 | 1 | -0.22 | 20 | -4.40 | | | * 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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