Individual Calculations January 2012
 Marie, Guillaume  Total change: -9.30  Rating chartPersonal card
 Team 2012 - Nationale 3 - R2-4 FRANCE FRA 2011-11-12
RcRownchangeKK*chgGame
 2086 2106 1.50 4 -0.62 15 -9.30 
  Ould Ahmed, Samy 2123 FRA0.5010.02150.30 
  Zerafa, Jonathan 2065 FRA0.001-0.5615-8.40 
  Peschard, Olivier 2018 FRA1.0010.38155.70 
  Beneteau, Hubert 2137 FRA0.001-0.4615-6.90 

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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