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Individual Calculations June 2023 |
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| Duarte Napoles, Fanny Total change: -12.80 | |   |
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| II Rio Chess Open 2023 | Rio de Janeiro RJ | BRA | 2023-05-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2084 | 2204 | 4.50 | 8 | -0.64 | 20 | -12.80 | |
|  Esquivel, Hugo Carlos Rosa | | | 1804 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Torella, Rodolfo | | | 1963 | ARG | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Montanu, Dan-Vladimir | | | 1895 | ROU | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Barbosa, Evandro Amorim | g | | 2491 | BRA | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Do Nascimento, Christian Almeida | | | 2095 | BRA | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Casalaspro, Mathias Andre | | | 1947 | BRA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Lima, Darcy | g | | 2448 | BRA | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Soares, Joao Carlos T. C. | | | 2032 | BRA | 0.50 | 1 | -0.23 | 20 | -4.60 | | | * 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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