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Individual Calculations June 2023 |
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| Barbosa, Evandro Amorim Total change: 2.00 | |   |
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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 |
| 2267 | 2491 | 7.00 | 9 | 0.20 | 10 | 2.00 | |
|  Trombini, Fabio | | | 2091 * | BRA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Cueto, Jonny | m | | 2122 | BOL | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Piccoli, Lucas Fonseca | | | 2220 | BRA | 0.50 | 1 | -0.33 | 10 | -3.30 | | | Duarte Napoles, Fanny | f | | 2204 | CUB | 0.50 | 1 | -0.34 | 10 | -3.40 | | | Federzoni, Enzo | | | 2133 | BRA | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Cubas, Jose Fernando | g | | 2455 | PAR | 0.50 | 1 | -0.05 | 10 | -0.50 | | | Limp, Eduardo Thelio | m | | 2294 | BRA | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Rodi, Luis Ernesto | m | | 2285 | URU | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Supi, Luis Paulo | g | | 2603 | BRA | 0.50 | 1 | 0.15 | 10 | 1.50 | | | * 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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