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Individual Calculations December 2018 |
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| De La Rosa Benitez, Sergio Total change: 32.20 | |   |
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| Open X Aniversario del Club de Ajedrez Tajamar Grupo-B | Madrid | ESP | 2018-09-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1548 | 1651 | 3.50 | 5 | 0.55 | 40 | 22.00 | |
|  Lavado Pena, David | | | 1251 * | ESP | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Alvarez Poves, Jesus | | | 1766 | ESP | 0.00 | 1 | -0.34 | 40 | -13.60 | |  Reyero Castro, Jorge | | | 1251 * | ESP | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Marcelo De La Mata, Daniel | | | 1686 | ESP | 1.00 | 1 | 0.55 | 40 | 22.00 | | | Giralda Gomez, David | | | 1787 | ESP | 0.50 | 1 | 0.18 | 40 | 7.20 | | | * 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) | | | NOTE: K factor changed | | FMA-Campeonato Liga por Equipos- Segunda A 2019 Ronda 1 | Madrid | ESP | 2018-11-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1661 | 1651 | 1.00 | 1 | 0.51 | 20 | 10.20 | |
| | Sanchez Hernandez, Alvaro | | | 1661 | ESP | 1.00 | 1 | 0.51 | 20 | 10.20 | |
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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