Individual Calculations June 2018
 Costa, Paulo  Total change: 1.00  Rating chartPersonal card
 CN Equipas 2017-2018 - 2. divisao - serie B r.5-7 Coimbra POR 2018-05-19
RcRownchangeKK*chgGame
 1899 2169 2.50 3 0.05 20 1.00 
  Bogdanok, Ruslan 1787 POR1.0010.09201.80 
  Rodrigues, Jose Antonio Pais 1991 POR0.501-0.2320-4.60 
  Saltao, Joao Miguel Ramos 1920 POR1.0010.19203.80 

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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