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Individual Calculations June 2023 |
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| Prado Filho, Ricardo De Almeida Total change: -20.00 | |   |
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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 |
| 1902 | 1834 | 3.00 | 8 | -0.50 | 40 | -20.00 | |
|  Matsuura, Everaldo | g | | 2403 | BRA | 0.00 | 1 | -0.02 | 40 | -0.80 | |  Coutinho, Roberto Cid | | | 2121 | BRA | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Pereira, Francisco Neris | | | 1482 | BRA | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Bastos Seixas, Pedro Lucas | | | 2055 | BRA | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Borensztajn, David | f | | 1564 | BRA | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Casalaspro, Mathias Andre | | | 1947 | BRA | 0.00 | 1 | -0.35 | 40 | -14.00 | | | De Oliveira, Joao Eudes | | | 1605 | USA | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Mariano, Marceley Martins | c | | 2037 | BRA | 0.00 | 1 | -0.24 | 40 | -9.60 | |
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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