Individual Calculations March 2017
 Labaj, Marek  Total change: -40.80  Rating chartPersonal card
 Game Over IX Group B Rybnik POL 2017-02-11
RcRownchangeKK*chgGame
 1345 1347 0.50 3 -1.02 40 -40.80 
  Krzyzosiak, Anna 1545 POL0.001-0.2440-9.60 
  Raclawicki, Tymoteusz 1229 POL0.501-0.1640-6.40 
  Dadello, Barbara 1260 POL0.001-0.6240-24.80 

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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