Individual Calculations March 2017
 Costa, Richard Duarte  Total change: 0.00  Rating chartPersonal card
 I Aberto FEXPA U2000 Belem PA BRA 2017-02-03
RcRownchangeRpKK*chgGame
 1826 0 2.00 4 0.00 1826   0.00 
  Silva, Janio Santos 1868 BRA0.0010.00 0.00 
  Alves, Josue Pires 1813 BRA0.0010.00 0.00 
  Passos Coutinho, Eduardo 1786 BRA1.0010.00 0.00 
  Cavalheiro, Alvancir Elves 1836 BRA1.0010.00 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)
 
 Circuito Villa Nova Shopping de Xadrez Classico 2017 Etapa I Macapa AP BRA 2017-02-10
RcRownchangeRpKK*chgGame
 1875 0 1.00 3 0.00 1750   0.00 
  Pires Alves, Josue 1813 BRA1.0010.00 0.00 
  Soares Machado, Hualason Jose 1965 BRA0.0010.00 0.00 
  Pinheiro Uchoa, Iranilson 1846 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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