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Individual Calculations December 2019 |
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| De Oliveira, Jeffeson Pereira Total change: -9.80 | |   |
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| Aberto do Brasil I Memorial Machado de Assis | Joao Pessoa PB | BRA | 2019-11-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1800 | 1869 | 3.00 | 6 | -0.49 | 20 | -9.80 | |
|  De Almeida, Valdemiza Gurgel | | | 1469 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Cavalcanti, Francisco De Assis | f | | 2269 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Fernandes, Italo Dantas Anterio | | | 1521 | BRA | 1.00 | 1 | 0.11 | 20 | 2.20 | | | De Oliveira, Lincoln Robert Lemos | | | 1727 | BRA | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Da Silva Tomaz, Luiz Antonio | | | 2076 | BRA | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Oliveira, Ornan Filipe De Araujo | | | 1739 | BRA | 0.00 | 1 | -0.68 | 20 | -13.60 | | | * 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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