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Individual Calculations September 2023 |
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| Brito, Luismar Total change: -24.60 | |   |
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| Campeonato Brasileiro Senior 65 STD 2023 | Joao Pessoa PB | BRA | 2023-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1819 | 2186 | 3.00 | 5 | -1.23 | 20 | -24.60 | |
|  Mendonca, Erico | | | 1666 | BRA | 1.00 | 1 | 0.03 | 20 | 0.60 | |  Macedo, Maximo Valerio | f | | 1807 | BRA | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Fernandes Jr, Jose Costa | f | | 2225 | BRA | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Farias, Sergio Luiz Cardoso | | | 1786 * | BRA | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Oliveira, Antonio Pereira | | | 1612 | BRA | 1.00 | 1 | 0.02 | 20 | 0.40 | | | * 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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