Individual Calculations January 2011
 Colliou, Yannick  Total change: -15.30  Rating chartPersonal card
 Team - Nationale 2 - R2-4 FRANCE FRA 2010-11-16
RcRownchangeKK*chgGame
 2227 2233 0.50 3 -1.02 15 -15.30 
  Boulard, Eric 2202 FRA0.001-0.5415-8.10 
  Jessel, Stephen f2293 IRL0.5010.08151.20 
  Drauart, Jean-Claude 2187 FRA0.001-0.5615-8.40 

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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