Individual Calculations May 2011
 Leshchenko, Sergey  Total change: -4.65  Rating chartPersonal card
 CNE 2 divisao - serie A several POR 2010-12-11
RcRownchangeKK*chgGame
 1677 2053 1.50 2 -0.31 15 -4.65 
  Goncalves, Rui Curado 1653  * POR1.0010.08151.20 
  Mateus, Andre 1701 POR0.501-0.3915-5.85 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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