Individual Calculations May 2013
 Batsiashvili, Nino  Total change: -4.20  Rating chartPersonal card
 Oberliga Wuerttemberg 2012/2013 Wuerttemberg GER 2012-09-30
RcRownchangeKK*chgGame
 2037 2434 0.50 1 -0.42 10 -4.20 
  Lebeda, Timo 2037 GER0.501-0.4210-4.20 

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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