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Individual Calculations June 2023 |
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| De Souza, Felipe Guimaraes Total change: -9.20 | |   |
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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 |
| 2020 | 2025 | 3.00 | 7 | -0.46 | 20 | -9.20 | |
|  D Araujo Marques, Joao | | | 1625 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Limp, Eduardo Thelio | m | | 2294 | BRA | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Aranha Filho, Alvaro Z. | f | | 2150 | BRA | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Alboredo, Julia | f | wm | 2220 | BRA | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Boabaid, Jorge Alberto Duardes | c | | 1824 | BRA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Piccoli, Lucas Fonseca | | | 2220 | BRA | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Nunes, Agatha Hurba | | wf | 1806 | BRA | 0.00 | 1 | -0.78 | 20 | -15.60 | | | * 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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