Individual Calculations January 2020
 Baltar, Petrov Ferreira  Total change: 21.40  Rating chartPersonal card
 III Festival Internacional DUCHAMP IN RIO Master Rio de Janeiro RJ BRA 2019-12-07
 1926 1629 2.50 9 1.07 20 21.40 
  Toth, Peter f2029  * BRA0.001-0.0820-1.60 
  Brito, Vicente De Paulo Alencar 1905 BRA1.0010.832016.60 
  Guimaraes, Artemis Pamela 1990 BRA1.0010.902018.00 
  De Carvalho, Jose Jorge 2029  * BRA0.001-0.0820-1.60 
  Tamarozi, Isabelle 1963 BRA0.001-0.1220-2.40 
  Rodrigues, Nei Jorge 1880 BRA0.5010.31206.20 
  Moccero, Eduardo 1927 ARG0.001-0.1520-3.00 
  Kanzler, Karina Daniela Ferreira 1875 BRA0.001-0.1920-3.80 
  Hubner, Jessica Trindade 1738 BRA0.001-0.3520-7.00 
 * 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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