Individual Calculations August 2018
 Da Silva, Marcos Venicio  Total change: -32.80  Rating chartPersonal card
 IRT de Candidatos para a Fase Final do torneio acreano 2018 Rio Branco AC BRA 2018-07-26
RcRownchangeKK*chgGame
 1707 1602 0.00 2 -0.82 40 -32.80 
  Dantas, Neimar De Oliveira 1983 BRA0.001-0.0940-3.60 
  De Souza, Israel Farraz 1431 BRA0.001-0.7340-29.20 

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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