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Individual Calculations August 2023 |
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| Moura, Eduardo Eugenio Chaves Total change: -25.20 | |   |
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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 |
| 1931 | 2080 | 5.50 | 9 | -0.43 | 20 | -8.60 | |
|  Scardini, Leonardo | | | 1680 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Matsuura, Everaldo | g | | 2396 | BRA | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Predebon, Eduardo Angonesi | c | | 1711 | BRA | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Rodrigues, Julliano De Araujo | | | 1680 * | BRA | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Luz, Jhonatan Rodrigues Da | | | 1775 | BRA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Trombini, Fabio | | | 1844 | BRA | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Nakata, Thifanni Harumi | | | 1783 | BRA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Rodi, Luis Ernesto | m | | 2295 | URU | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Silva, Kaua Marques | f | | 2215 | BRA | 0.00 | 1 | -0.32 | 20 | -6.40 | | | * 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 |
| 1901 | 2080 | 5.50 | 9 | -0.83 | 20 | -16.60 | |
| | Mariano, Kaiki Pereira | | | 1769 | BRA | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Dull, Amanda Paul | | | 1768 | BRA | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Cardoso, Maria Paula Da Silva | | | 1701 | BRA | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Calcada, Henrique Galvan | | | 1672 | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Cubas, Jose Fernando | g | | 2457 | PAR | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Ribeiro, Dionatan Lua Franzen | | | 1816 | BRA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Luiz, Caio Cesar Malassise | | | 1763 | BRA | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Umetsubo, Cesar Hidemitsu | m | | 2345 | BRA | 0.00 | 1 | -0.18 | 20 | -3.60 | | | De Oliveira, Jairo Quintiliano | | | 1820 | BRA | 1.00 | 1 | 0.18 | 20 | 3.60 | |
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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