Individual Calculations June 2023 |
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Coutinho, Roberto Cid Total change: -5.40 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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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 |
2041 | 2121 | 5.00 | 9 | -0.27 | 20 | -5.40 | |
| Pessoa, Vitor Henrique Leopoldino | | | 1721 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | Supi, Luis Paulo | g | | 2603 | BRA | 0.00 | 1 | -0.05 | 20 | -1.00 | | Prado Filho, Ricardo De Almeida | | | 1834 | BRA | 1.00 | 1 | 0.16 | 20 | 3.20 | | De Oliveira, Yuri Garcia | | | 1985 | BRA | 0.50 | 1 | -0.18 | 20 | -3.60 | | Silva, Marcelo Dos Santos | | | 1856 | BRA | 1.00 | 1 | 0.18 | 20 | 3.60 | | Rangel, Daniel | f | | 2207 | BRA | 0.00 | 1 | -0.38 | 20 | -7.60 | | Nascimento, Nicolas Daniel Trinda | | | 1643 | BRA | 1.00 | 1 | 0.05 | 20 | 1.00 | | Limp, Eduardo Thelio | m | | 2294 | BRA | 0.50 | 1 | 0.23 | 20 | 4.60 | | Labussiere, Yago | | | 2222 | BRA | 0.00 | 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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