Individual Calculations August 2023 |
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De Andrade, Osvaldo Cezar G. Total change: -35.20 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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VII aberto do Brasil COPEL SESC Caioba STD | Matinhos PR | BRA | 2023-06-18 |
Rc | Ro | w | n | change | K | K*chg | Game |
1882 | 2058 | 4.50 | 9 | -1.76 | 20 | -35.20 | |
| De Souza, Samuel De Deus | | | 1658 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | Perdomo, Leandro | m | | 2389 | ARG | 0.00 | 1 | -0.12 | 20 | -2.40 | | Ramazzotte, Adriano | | | 1625 | CHI | 1.00 | 1 | 0.06 | 20 | 1.20 | | Molina, Roberto Junio Brito | m | | 2403 | BRA | 0.00 | 1 | -0.11 | 20 | -2.20 | | Lunelli, Neuri Antonio | | | 1759 | BRA | 0.50 | 1 | -0.35 | 20 | -7.00 | | Moro, Antonio Renato | | | 1735 | BRA | 1.00 | 1 | 0.13 | 20 | 2.60 | | Gomes, Maria Eduarda Papini | | | 1689 | BRA | 0.00 | 1 | -0.90 | 20 | -18.00 | | Da Silva, Jean Henrique Da Rosa | | | 1793 | BRA | 1.00 | 1 | 0.18 | 20 | 3.60 | | Schena, Arthur | | | 1885 | BRA | 0.00 | 1 | -0.73 | 20 | -14.60 | | * 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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