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Individual Calculations February 2019 |
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| Alvarez Sanchez, David Total change: 11.00 | |   |
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| XXX International Chess Open Roquetas de Mar 2019 | Roquetas de Mar | ESP | 2019-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1891 | 1750 | 3.50 | 9 | 0.55 | 20 | 11.00 | |
|  Silva Lucena, Cristian | f | | 2150 * | ESP | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Aledo Yanguas, Javier | | | 2018 | ESP | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Sanleon Pravisano, Nieves | | | 1901 | ESP | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Rodriguez Redondo, Adhara | | | 2013 | ESP | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Abrisqueta Zudaire, Ines | | | 1350 * | ESP | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Pavlov, Mikhail | | | 1982 | RUS | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Diaz Rodriguez, Jose Antonio | | | 2025 | ESP | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Caballero Ortin, Jorge | | | 1558 | ESP | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Malon Insausti, Andres | | | 2019 | ESP | 1.00 | 1 | 0.83 | 20 | 16.60 | | | * 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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