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Individual Calculations December 2017 |
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| Prieto Velasco, Rafael Total change: -34.40 | |   |
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| Liga Andaluza 2017 Primera Division E | Andalucia | ESP | 2017-10-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1729 | 1793 | 0.50 | 2 | -0.68 | 20 | -13.60 | |
|  Rosa Arjona, Cristobal | | | 1795 | ESP | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Caballero Barroso, Sergio | | | 1662 | ESP | 0.50 | 1 | -0.18 | 20 | -3.60 | |
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) | | | | Festival de Ajedrez Juan Martinez Sola 2017. Sub2200 | Almeria | ESP | 2017-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1588 | 1793 | 4.00 | 7 | -1.04 | 20 | -20.80 | |
|  Guillo Sanchez-Galiano, Ernesto | | | 1393 * | ESP | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Martin Perez, Antonia | | | 1393 * | ESP | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Redondo Benavente, Ana | | wf | 2119 | ESP | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Morales Carmona, Bernardo Jose | | | 1486 | ESP | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Andres Zamorano, Cayo | | | 1492 | ESP | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Lirio Garcia, Roberto | | | 1406 | ESP | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Ruiz Guirao, Jose Luis | | | 1826 | ESP | 0.00 | 1 | -0.45 | 20 | -9.00 | | | * 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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