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Individual Calculations June 2023 |
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| Soares, Joao Carlos T. C. Total change: 11.60 | |   |
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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 |
| 1955 | 2032 | 5.00 | 8 | 0.58 | 20 | 11.60 | |
|  Nascimento, Kaio Vinicius Da Trin | | | 1632 * | BRA | 0.50 | 1 | -0.42 | 20 | -8.40 | |  De Almeida, Olivan Duarte | | | 1440 | BRA | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Rangel, Daniel | f | | 2207 | BRA | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Limp, Eduardo Thelio | m | | 2294 | BRA | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Silva, Marcelo Dos Santos | | | 1856 | BRA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Aranha Filho, Alvaro Z. | f | | 2150 | BRA | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Trombini, Fabio | | | 1853 | BRA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Duarte Napoles, Fanny | f | | 2204 | CUB | 0.50 | 1 | 0.23 | 20 | 4.60 | | | * 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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