Individual Calculations January 2011
 Spiess, Gregor  Total change: 12.00  Rating chartPersonal card
 Team - Nationale 2 - R2-4 FRANCE FRA 2010-11-16
RcRownchangeKK*chgGame
 1997 2130 2.50 3 0.48 25 12.00 
  Wegner, Eric 2098 FRA1.0010.462511.50 
  Ouadi, Wahbi 1900 FRA1.0010.21255.25 
  Etienne, Berenger 1992 FRA0.501-0.1925-4.75 

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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