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Individual Calculations August 2023 |
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| Ferreira, Carlos Eduardo Total change: -1.00 | |   |
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| VII Floripa Winter Chess STD 2023 | Florianopolis SC | BRA | 2023-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1614 | 1569 | 3.00 | 7 | -0.05 | 20 | -1.00 | |
|  Dos Santos, Gabriel Conte | | | 1169 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Lazzarotti, Calebe Kadlubiski | | | 1791 | BRA | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Machado, Gilmar Dias | | | 1821 | BRA | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Favaretto, Felipe Della Preve | | | 1294 | BRA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Schena, Arthur | | | 1885 | BRA | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Hirano, Enzo Erich Kreutz | | | 1831 | BRA | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Da Costa, Mariana Nara Santana | | | 1509 | BRA | 0.50 | 1 | -0.08 | 20 | -1.60 | | | * 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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