Individual Calculations January 2012
 Ribeiro, Romain  Total change: -14.40  Rating chartPersonal card
 Team 2012 - Nationale 1 - R2-5 FRANCE FRA 2011-11-12
RcRownchangeKK*chgGame
 2076 2189 1.00 3 -0.96 15 -14.40 
  Etienne, Eric 2128 FRA0.501-0.0815-1.20 
  Joly, Laurent 2033 FRA0.501-0.2115-3.15 
  Couche, Didier 2067 FRA0.001-0.6715-10.05 

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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