Individual Calculations May 2015
 Laurence, Christophe  Total change: 3.40  Rating chartPersonal card
 Team 2015 - Nationale 3 - R6-9 FRANCE FRA 2015-03-14
RcRownchangeKK*chgGame
 1907 2027 1.50 2 0.17 20 3.40 
  Guillou, Andre 1909 FRA0.501-0.1620-3.20 
  Saleron, Marc 1905 FRA1.0010.33206.60 

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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