Individual Calculations April 2015
 Zybin, Stanislav  Total change: 23.00  Rating chartPersonal card
 "Chess in Almaty" open Almaty KAZ 2015-03-04
RcRownchangeKK*chgGame
 1985 2075 3.00 3 1.15 20 23.00 
  Solomatin, Sergey 1828 KAZ1.0010.19203.80 
  Bauyrzhan, Arnash 1975 KAZ1.0010.36207.20 
  Asanov, Almaz 2151 KAZ1.0010.602012.00 

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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