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Individual Calculations March 2020 |
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| Fernandes, Afonso Sampaio S P Total change: 8.00 | |   |
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| Portugal Open 2020 | Lisboa | POR | 2020-01-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1830 | 1905 | 2.00 | 3 | 0.24 | 20 | 4.80 | |
|  Martins, Domingos Antonio M | | | 1505 * | POR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Corbalan Gomez, Juan Jose | | | 2243 | ESP | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Batista, Sandro Manuel Almeida | | | 1741 | POR | 1.00 | 1 | 0.28 | 20 | 5.60 | | | * 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) | | | | I Open Carnaval AXPortugal - gr. B | Lisboa | POR | 2020-02-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1508 | 1908 | 2.00 | 2 | 0.16 | 20 | 3.20 | |
| | Costa, Raul David Andrade | | | 1508 * | POR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Moura, Miguel Tiago Rito | | | 1508 * | POR | 1.00 | 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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