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Individual Calculations August 2023 |
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| Souza, Ramon Santana De Total change: -0.40 | |   |
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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 |
| 1972 | 1996 | 5.50 | 9 | 1.00 | 20 | 20.00 | |
|  Lucia, Reinaldo Di | | | 1596 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Ticona Rocabado, Licael Roderick | m | | 2285 | BOL | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Mariani, Kim Paul | | | 1539 | BRA | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Caetano, Ryan Wesley Da Costa | f | | 2247 | BRA | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Labussiere, Yago | | | 2224 | BRA | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Terao, Juliana Sayumi | f | wm | 2211 | BRA | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Duarte Napoles, Fanny | f | | 2191 | CUB | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Tapia, Mauricio | | | 1867 | BOL | 0.50 | 1 | -0.17 | 20 | -3.40 | | | De Oliveira, Francemir Barra | | | 1586 | BRA | 1.00 | 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) | | | | VII Floripa Winter Chess STD 2023 | Florianopolis SC | BRA | 2023-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1858 | 1996 | 5.00 | 9 | -1.02 | 20 | -20.40 | |
| | Lima, Darcy | g | | 2410 | BRA | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Rodrigues, Julliano De Araujo | | | 1693 | BRA | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Brand, Lethicia Soethe | | | 1726 | BRA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Hessmann, Eduardo Franzoni | | | 1596 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ticona Rocabado, Licael Roderick | m | | 2343 | BOL | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Cezar, Ricardo De Almeida | | | 1797 | BRA | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Silva, Henrique Brasil Barrientos | | | 1599 | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | De Oliveira, Jairo Quintiliano | | | 1820 | BRA | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Calcada, Lucas Galvan | | | 1737 | BRA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | * 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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