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Individual Calculations November 2020 |
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| Ribeiro, Orlando Total change: 80.80 | |   |
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| XI Torneio Aberto Marques do Pombal | Pombal | POR | 2020-10-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1791 | 1790 | 4.50 | 7 | 1.05 | 40 | 42.00 | |
|  Cordeiro, Joao Pedro Pereira | | | 1390 * | POR | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Correia, Mario | | | 2085 | POR | 1.00 | 1 | 0.85 | 40 | 34.00 | | | Fernandes, Joao Pedro Murtinho | | | 2084 | POR | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Pina, Tiago | | | 1811 | POR | 0.00 | 1 | -0.47 | 40 | -18.80 | | | Silva, Jose Lucas Ferreira | | | 1390 * | POR | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Vitor, Antonio | f | | 2190 * | POR | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Fonseca, Pedro Miguel Ramos | | | 1590 | POR | 1.00 | 1 | 0.24 | 40 | 9.60 | | | * 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) | | | | CN Equipas 2019-20 - 3. divisao B r. 4-5 | Guifoes | POR | 2020-10-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1926 | 1790 | 2.00 | 3 | 0.97 | 40 | 38.80 | |
| | Ribeiro, Gustavo | | | 1652 | POR | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Bernardo, Daniel Madureira | | | 2029 | POR | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Barbosa, Fabio | | | 2098 | POR | 1.00 | 1 | 0.86 | 40 | 34.40 | |
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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