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Individual Calculations June 2023 |
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| Campos, Alexandre Ferreira Total change: -7.60 | |   |
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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 |
| 1985 | 2049 | 4.00 | 8 | -0.38 | 20 | -7.60 | |
|  Vaz, Vania Dora Madona | | | 1649 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Tomiello, Lucas Costamilan | | | 2288 | BRA | 1.00 | 1 | 0.80 | 20 | 16.00 | | | Rodrigues, Edgar | f | | 2312 | BRA | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Labussiere, Yago | | | 2222 | BRA | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Felix, Raimundo Nascimento | | | 1811 | BRA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Motta, Vinicius Araujo Dias B. | | | 1537 | BRA | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Guimaraes, Wagner Peixoto | f | | 2194 | BRA | 0.00 | 1 | -0.31 | 20 | -6.20 | | | De Freitas, Isabella Ribeiro Cont | | | 1864 | BRA | 0.00 | 1 | -0.74 | 20 | -14.80 | | | * 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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