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Individual Calculations October 2023 |
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| Ribeiro, Matheus Mendes Domingues Total change: 35.20 | |   |
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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 |
| 2043 | 2115 | 6.00 | 9 | 0.88 | 40 | 35.20 | |
|  Marge, Matheus Andre | | | 1715 * | BRA | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Santos, Mike Sperandio | | | 1656 | BRA | 1.00 | 1 | 0.05 | 40 | 2.00 | | | Ticona Rocabado, Licael Roderick | m | | 2418 | BOL | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Di Berardino, Diego Rafael | m | | 2481 | BRA | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Chanduvi Loayza, Fidel Maximo | | | 1958 | PER | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Filgueiras, Nathan Felipe | m | | 2328 | BRA | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Ferreira, Andrei Dias | | | 1962 | BRA | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Gauche, Charles | f | | 2154 | BRA | 0.00 | 1 | -0.45 | 40 | -18.00 | | | Hubner, Jessica Trindade | | | 1717 | BRA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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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