Individual Calculations November 2011
 Lebedev, Gennadiy  Total change: -6.60  Rating chartPersonal card
 XXXIII G. V. Lapin memorial 2011 Ivanovo RUS 2011-09-18
RcRownchangeKK*chgGame
 1862 1806 0.50 1 0.08 30 2.40 
  Sergeev, Rudolf 1862 RUS0.5010.08302.40 

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)
 
 Ivanovo Chmp. 2011 open Ivanovo RUS 2011-10-14
RcRownchangeKK*chgGame
 1882 1806 0.50 2 -0.30 30 -9.00 
  Sirotkina, Anna 1797 RUS0.501-0.0130-0.30 
  Berberyan, Mishik 1966 RUS0.001-0.2930-8.70 

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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