Individual Calculations December 2014
 Virkud, Apurva  Total change: 41.60  Rating chartPersonal card
 23rd Annual Kings Island Open Mason, Ohio USA 2014-11-14
RcRownchangeKK*chgGame
 2171 2053 2.50 4 1.04 40 41.60 
  Kizov, Atanas m2409 MKD0.001-0.1140-4.40 
  Feliachi, Nabil 2193 USA1.0010.694027.60 
  Kulkarni, Anagh 1976 IND0.501-0.1140-4.40 
  Mueller, Jason L 2106 USA1.0010.574022.80 

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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