Individual Calculations April 2015
 Lavrischev, Anatoly  Total change: -6.20  Rating chartPersonal card
 VO Moscow February Moscow RUS 2015-02-15
RcRownchangeKK*chgGame
 1889 1800 2.00 6 -0.31 20 -6.20 
  Melnikov, Sergey 2001 RUS0.001-0.2420-4.80 
  Kondratiev, Vissarion L. 1993 RUS0.001-0.2520-5.00 
  Nekhoroshev, Ivan 1769 RUS1.0010.46209.20 
  Batishchev, Vladimir 1936 RUS0.5010.18203.60 
  Davydova, Kira 1642 RUS0.501-0.2120-4.20 
  Larina, Marija wf1995 RUS0.001-0.2520-5.00 

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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