Individual Calculations December 2019
 Da Lima, Artur Tin Lin  Total change: 0.00  Rating chartPersonal card
 Aberto do Brasil I Memorial Machado de Assis Joao Pessoa PB BRA 2019-11-15
RcRownchangeRpKK*chgGame
 1630 0 0.50 4 0.00 1308   0.00 
  De Oliveira, Sergio Aparecido 1779 BRA0.0010.00 0.00 
  Espinola, Jose Mario 1588 BRA0.5010.00 0.00 
  Fernandes, Pedro Guilherme Muniz 1701 BRA0.0010.00 0.00 
  Barros, Ubirajara Barbosa 1452 BRA0.0010.00 0.00 

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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