Individual Calculations April 2017
 Silva Junior, Marcelo Valerian  Total change: -8.40  Rating chartPersonal card
 IRT Recife III Recife PE BRA 2017-02-03
RcRownchangeKK*chgGame
 1869 1695 1.00 4 -0.21 40 -8.40 
  Araujo, Sergio Murilo 2055 BRA0.001-0.1040-4.00 
  Alves Ferreira, Carlos Antonio 1543 BRA1.0010.304012.00 
  Gomes, Jose Murilo 1996 BRA0.001-0.1540-6.00 
  Da Silva Araujo, Gabriel Victo 1882 BRA0.001-0.2640-10.40 

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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