Individual Calculations January 2014
 Bulteau, Sarah  Total change: 2.10  Rating chartPersonal card
 Team 2014 - Nationale 3 - R2-4 FRANCE FRA 2013-11-23
RcRownchangeKK*chgGame
 1952 1920 1.50 3 0.14 15 2.10 
  Oger, Philippe 1882 FRA1.0010.45156.75 
  De Saboulin, Michel 1974 FRA0.5010.08151.20 
  Wlodarczyk, Cyril 2001 FRA0.001-0.3915-5.85 

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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