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Individual Calculations July 2023 |
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| Cardozo, Matheus Santos Total change: 30.00 | |   |
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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 |
| 1955 | 1822 | 3.00 | 7 | 0.71 | 20 | 14.20 | |
|  Sekula, Markley Ribas | | | 2015 | BRA | 0.50 | 1 | 0.25 | 20 | 5.00 | |  Oliveira, Tiago Batista | | | 1991 | BRA | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Brandao, Renan Alves | | | 2095 | BRA | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Hopka, Matheus Marchesi | | | 1936 | BRA | 0.00 | 1 | -0.34 | 20 | -6.80 | | | De Souza Monteiro, Marcos Paulo | | | 1842 | BRA | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Castro Silva, Alex | | | 1955 | BRA | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Fernandes, Felipe Gambini | | | 1850 | BRA | 1.00 | 1 | 0.54 | 20 | 10.80 | |
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) | | | | Aberto do Brasil de Xadrez Classico de Mogi Guacu | Mogi Guacu SP | BRA | 2023-06-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1870 | 1822 | 3.00 | 5 | 0.79 | 20 | 15.80 | |
| | Eto, Fabio Luis | | | 1619 | BRA | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Rodrigues, Leonardo De Miranda | | | 2067 | BRA | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Casante, Tatiana De Mendonca Oliv | | | 1538 | BRA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Caldeira, Adriano | f | | 2117 | BRA | 0.50 | 1 | 0.35 | 20 | 7.00 | | | Pironti, Francisco Ferrari | | | 2010 | BRA | 0.50 | 1 | 0.24 | 20 | 4.80 | |
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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