Individual Calculations March 2018
 Lahoz, Cassiano  Total change: -39.20  Rating chartPersonal card
 Aberto do Brasil STD 80 anos do Clube de Xadrez de Curitiba Curitiba PR BRA 2018-02-23
RcRownchangeKK*chgGame
 1759 1753 0.00 4 -1.96 20 -39.20 
  Chemin, Vitorio f2115 BRA0.001-0.1020-2.00 
  Barbosa, Jefferson Lucas Munhoz 2017 BRA0.001-0.1820-3.60 
  Carvalho, Isis 1353  * BRA0.001-0.9220-18.40 
  Da Silva, Anderson Lemes 1552 BRA0.001-0.7620-15.20 
 * 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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