Blitz: Individual Calculations August 2018
 Pereira, Eder Marcio  Total change: 13.40  Rating chartPersonal card
 CR Rapidas Sal 2018 Palmeira CPV 2018-06-30
RcRownchangeKK*chgGame
 2025 1727 1.00 2 0.67 20 13.40 
  Rodriguez Guevara, Celia M. 1923 CUB1.0010.752015.00 
  Ortega Amarelle, Mariano m2127  * CUB0.001-0.0820-1.60 
 * 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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