Individual Calculations September 2019
 Lahoz, Cassiano  Total change: 10.20  Rating chartPersonal card
 Open SESC Caioba Copel Telecom 2019 Matinhos PR BRA 2019-08-15
RcRownchangeKK*chgGame
 1748 1750 2.50 4 0.51 20 10.20 
  Mascarello, Lucas Landoski 1350  * BRA1.0010.08201.60 
  Ramos, Beny Irwing Pankiewicz 1631 BRA1.0010.34206.80 
  Mafra, Kaiser Luiz c2126 BRA0.001-0.0920-1.80 
  Ferrero, Carlos Federico 1883 BRA0.5010.18203.60 
 * 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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