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Individual Calculations June 2023 |
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| Labussiere, Yago Total change: 2.20 | |   |
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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 |
| 2087 | 2222 | 6.00 | 9 | 0.11 | 20 | 2.20 | |
|  De Almeida, Roberto A. Ferreira | | | 1720 | BRA | 1.00 | 1 | 0.04 | 20 | 0.80 | |  Marcolino, Daniel Mattos | | | 2006 | BRA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Supi, Luis Paulo | g | | 2603 | BRA | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Campos, Alexandre Ferreira | | | 2049 | BRA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Nascimento, Nicolas Daniel Trinda | | | 1822 * | BRA | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Pimenta, Jeronimo Marques | | | 2066 | BRA | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Filgueiras, Nathan Felipe | m | | 2319 | BRA | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Lage, Pedro Ferreira | | | 2080 | BRA | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Coutinho, Roberto Cid | | | 2121 | BRA | 1.00 | 1 | 0.36 | 20 | 7.20 | | | * 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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