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Individual Calculations June 2023 |
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| De Almeida, Roberto A. Ferreira Total change: -35.80 | |   |
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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 |
| 1762 | 1720 | 1.00 | 6 | -1.79 | 20 | -35.80 | |
|  Labussiere, Yago | | | 2222 | BRA | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Nascimento, Kaio Vinicius Da Trin | | | 1320 * | BRA | 0.00 | 1 | -0.92 | 20 | -18.40 | |  Machado, Marcos Donizete | | | 1493 | BRA | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Lima, Stefan Moisei Vieira | | | 2007 | BRA | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Deus Filho, Joaquim De | | | 1880 | BRA | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Esquivel, Hugo Carlos Rosa | | | 1652 | BRA | 0.00 | 1 | -0.59 | 20 | -11.80 | | | * 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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