Individual Calculations May 2013
 Guramishvili, Sopiko  Total change: 5.10  Rating chartPersonal card
 Oberliga Wuerttemberg 2012/2013 Wuerttemberg GER 2012-09-30
RcRownchangeKK*chgGame
 2229 2418 2.00 2 0.51 10 5.10 
  Gabriel, Josef 2181 GER1.0010.20102.00 
  Held, Paul 2276 GER1.0010.31103.10 

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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