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Individual Calculations January 2020 |
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| De Almeida, Roberto A. Ferreira Total change: -3.20 | |   |
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| III Festival Internacional DUCHAMP IN RIO Master | Rio de Janeiro RJ | BRA | 2019-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1824 | 1784 | 3.50 | 8 | -0.16 | 20 | -3.20 | |
|  Cezila Jr, Rubens | | | 2184 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Medeiros, Thauane Ferreira | | | 1961 | BRA | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Gomes, Genildo De Souza | | | 1668 | BRA | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Araujo, Barbara Ribeiro | | | 1443 | BRA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Hart, Alexander | | | 1963 | SWE | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Bonfim, Regina Rodrigues | | wf | 1710 | BRA | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Gomes, Marco Tulio Caldeira | | | 1670 | BRA | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Guimaraes, Artemis Pamela | | | 1990 | BRA | 0.00 | 1 | -0.24 | 20 | -4.80 | | | * 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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