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Individual Calculations February 2020 |
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| Filho, Marcelo Adriano Nunes Total change: 5.40 | |   |
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| VI Floripa Chess Open 2020 Aberto do Brasil | Florianopolis SC | BRA | 2020-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1879 | 1862 | 4.50 | 9 | 0.27 | 20 | 5.40 | |
|  De Oliveira, Victor Gabriel C. | c | | 2146 | BRA | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Souza , Neurismar Da Rocha | | | 1535 | BRA | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Ribeiro, Matheus Mendes Domingues | | | 2139 | BRA | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Feller, Isadora Cristina Vicente | | | 1462 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Burgos, Marcelo Alves | | | 2171 | BRA | 0.50 | 1 | 0.36 | 20 | 7.20 | | | Da Costa, Gabriel Magalhaes | | | 1527 | BRA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Luz, Arthur Nader | | | 2165 | BRA | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Correa, Joao Pedro Vieira | | | 1665 | BRA | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Gruettner, Ralf | | | 2099 | GER | 0.00 | 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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