Individual Calculations July 2012
 Groleau, Antoine  Total change: 2.10  Rating chartPersonal card
 Team 2012 - Nationale 3 - R8-9 FRANCE FRA 2012-05-12
RcRownchangeKK*chgGame
 1830 1802 1.00 2 0.07 30 2.10 
  Allard, Julien 1768 FRA1.0010.453013.50 
  Valentin, Dominique 1892 FRA0.001-0.3830-11.40 

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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