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Rapid:
Individual Calculations July 2019 |
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| Costa, Raul David Andrade Total change: -14.40 | |   |
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| Circuito Xadrez e Ciencia Viva 2019 - Tavira | Tavira | POR | 2019-06-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1647 | 1324 | 0.00 | 5 | -0.72 | 20 | -14.40 | |
|  Duarte, Ricardo Jorge Martins | | | 1724 * | POR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Sousa, Luis Manuel Correia | | | 1575 | POR | 0.00 | 1 | -0.19 | 20 | -3.80 | |  Ramos, Tomas Alberto Goncalves | | | 1486 | POR | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Esteves, Goncalo Maria Franco V. | | | 1724 * | POR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Jurado Perez, Olvier | | | 1724 * | ESP | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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