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Rapid:
Individual Calculations December 2018 |
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| Avelino, Camila Biscaya Total change: -41.60 | |   |
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| 2. Friday Rapid Chess r. 4-9 | Lisboa | POR | 2018-11-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1542 | 1704 | 1.50 | 3 | -0.60 | 20 | -12.00 | |
|  Silva, Jose Antonio Duarte | | | 1394 | POR | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Bartolo, Filipe Diogo Correia | | | 1667 | POR | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Martins, Jose Carlos Caetano | | | 1564 | POR | 0.00 | 1 | -0.69 | 20 | -13.80 | |
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) | | | | CN Jovens Semi-Rapidas 2018-2019 - U16 | Pombal | POR | 2018-11-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1446 | 1704 | 4.00 | 7 | -1.48 | 20 | -29.60 | |
| | Costa, Fabio Filipe | | | 1304 * | POR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Veiga, Jose Francisco R P Neves | f | | 2104 * | POR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Sousa, Ana Joao Rodrigues | | | 1304 * | POR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Camacho, Diogo Fernandes Brito | | | 1398 | POR | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Cunha, Alexandre Almeida | | | 1304 * | POR | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Rodrigues, David Jorge Basilio | | | 1304 * | POR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Nicolau, Rafael | | | 1401 | POR | 1.00 | 1 | 0.14 | 20 | 2.80 | | | * 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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