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Individual Calculations August 2023 |
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| Borges, Leonardo Fernandes Total change: 40.40 | |   |
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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 |
| 1902 | 1840 | 5.00 | 7 | 2.02 | 20 | 40.40 | |
|  Gauche, Charles | f | | 2161 | BRA | 0.50 | 1 | 0.37 | 20 | 7.40 | |  Jodorcovsky Werjivker, Paulo | c | | 2144 | PAR | 1.00 | 1 | 0.86 | 20 | 17.20 | | | Boabaid, Jorge Alberto Duardes | c | | 1807 | BRA | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Arosteguy, Vitor Augusto Colaco | | | 1440 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Do Valle Cardoso, Lucas | f | | 2243 | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Mariani, Kim Paul | | | 1528 | BRA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Mariani, Daniel Brandao | | | 1989 | BRA | 0.50 | 1 | 0.20 | 20 | 4.00 | | | * 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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