Individual Calculations July 2012
 Dubois, Marie  Total change: 4.35  Rating chartPersonal card
 Team 2012 - Nationale 1 - R10-11 FRANCE FRA 2012-05-12
RcRownchangeKK*chgGame
 1915 1811 1.00 2 0.29 15 4.35 
  Pokee, Anne 1933 FRA1.0010.671510.05 
  Mamah, Isabelle 1897 FRA0.001-0.3815-5.70 

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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