Individual Calculations January 2011
 Cekro, Ekrem  Total change: 3.60  Rating chartPersonal card
 Team - Nationale 1 - R2-5 FRANCE FRA 2010-11-16
RcRownchangeKK*chgGame
 2322 2378 1.50 2 0.36 10 3.60 
  Decosse, Jean-Fabien 2225 FRA1.0010.30103.00 
  Vallin, Guillaume m2418 FRA0.5010.06100.60 

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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