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Individual Calculations February 2019 |
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| Rosa Alves, Andre Gustavo Total change: 52.80 | |   |
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| V Floripa Chess Open STD 2019 | Florianopolis SC | BRA | 2019-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1902 | 1726 | 4.00 | 9 | 1.32 | 40 | 52.80 | |
|  Souza, Adwilhans Luciano | f | | 2126 * | BRA | 1.00 | 1 | 0.92 | 40 | 36.80 | |  Mangialardo, Tiago Carvalho | | | 2021 | BRA | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Pereira Da Silva, Breno D Alkmin | | | 1982 | BRA | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Meirelles, Olyntho Vitoria | | | 1458 | BRA | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Lage, Pedro Ferreira | | | 1986 | BRA | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Martins, Anderson | | | 2036 | BRA | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Medeiros, Thauane Ferreira | | | 1985 | BRA | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Urquiza, Marcello De Albuquerque | | | 2025 | BRA | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Lima, Aine Carolina | | | 1502 | BRA | 0.50 | 1 | -0.28 | 40 | -11.20 | | | * 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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