|
Individual Calculations October 2023 |
|
|
|
| Marra, Eduardo Da Costa Total change: -9.60 | |   |
|
| Aberto Brasil III Niteroi Chess Open 2023 | Rio de Janeiro RJ | BRA | 2023-09-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2083 | 2174 | 4.50 | 8 | -0.48 | 20 | -9.60 | |
|  Martins De Aguiar, Marina | | | 1858 | BRA | 1.00 | 1 | 0.13 | 20 | 2.60 | |  Santiago, Yago De Moura | g | | 2472 | BRA | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Bassani, Eduardo | | | 1875 | BRA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | De Albuquerque, Ian Telek C. | | | 2012 | BRA | 0.00 | 1 | -0.71 | 20 | -14.20 | | | De Souza, Felipe Guimaraes | | | 2016 | BRA | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Saraiva, Alexandre Pacheco | | | 1872 | BRA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Sedlmayr, David | | | 1965 | GER | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Fier, Alexandr | g | | 2592 | BRA | 0.00 | 1 | -0.07 | 20 | -1.40 | |
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) | | |
|
