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Individual Calculations October 2023 |
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| Hubner, Jessica Trindade Total change: 20.20 | |   |
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| Aberto Brasil III Niteroi Chess Open 2023 | Rio de Janeiro RJ | BRA | 2023-09-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1866 | 1717 | 4.00 | 8 | 1.01 | 20 | 20.20 | |
|  Matsuura, Everaldo | g | | 2406 | BRA | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Correa, Leonardo D Avila | | | 1441 | BRA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | De Souza, Felipe Guimaraes | | | 2016 | BRA | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Vargas, Victor Da Silva | | | 1417 | BRA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Da Cunha, Fabio Barbosa | | | 2077 | BRA | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Leite, Anderson Ribeiro | | | 1492 | BRA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Okamura, Milton Kasuo | | | 1966 | BRA | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Ribeiro, Matheus Mendes Domingues | c | | 2115 | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | |
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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