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Individual Calculations July 2023 |
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| Hopka, Matheus Marchesi Total change: 3.40 | |   |
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| Campeonato Brasileiro Amador STD Under 2300 | Sao Paulo SP | BRA | 2023-06-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1901 | 1936 | 4.00 | 7 | 0.17 | 20 | 3.40 | |
|  Tumenas, Douglas | | | 1758 | BRA | 1.00 | 1 | 0.27 | 20 | 5.40 | |  Cordeiro, Marco Aurelio Zaror | | | 2079 | BRA | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Pavao, Fabio Biasi | | | 1790 | BRA | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Cardozo, Matheus Santos | | | 1822 | BRA | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Da Cunha, Gabriela Goes | | wc | 1772 | BRA | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Brandao, Renan Alves | | | 2095 | BRA | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Oliveira, Tiago Batista | | | 1991 | BRA | 0.50 | 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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