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Individual Calculations June 2023 |
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| Olivo, Anibal Ribeiro Total change: -17.40 | |   |
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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 |
| 1751 | 1558 | 1.00 | 6 | -0.87 | 20 | -17.40 | |
|  Federzoni, Enzo | | | 2133 | BRA | 0.00 | 1 | -0.02 | 20 | -0.40 | |  Bastos, Gabriel Andrade | | | 1877 | BRA | 0.50 | 1 | 0.37 | 20 | 7.40 | | | De Freitas, Julio Eimard | | | 1810 | BRA | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Dos Santos, Thiago L Verbicario | | | 1836 | BRA | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Rodrigues, Yasmin De Oliveira | | | 1383 | BRA | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Bernardo, Henrique Carvalho | | | 1465 | BRA | 0.50 | 1 | -0.13 | 20 | -2.60 | |
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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