Individual Calculations May 2014
 Aubry, Justin  Total change: -4.50  Rating chartPersonal card
 Team 2014 - Nationale 2 - R9-11 FRANCE FRA 2014-03-23
RcRownchangeKK*chgGame
 2018 1840 0.50 3 -0.30 15 -4.50 
  Bernard, Alien 1986 FRA0.001-0.3015-4.50 
  Peschard, Olivier 2000 FRA0.001-0.2915-4.35 
  Fruteau, Sabine wf2068 FRA0.5010.29154.35 

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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