Individual Calculations January 2014
 Geffroy, Laurent  Total change: -10.80  Rating chartPersonal card
 Team 2014 - Nationale 1 - R3-6 FRANCE FRA 2013-11-23
RcRownchangeKK*chgGame
 2091 2230 2.00 4 -0.72 15 -10.80 
  Mayer, Philippe 2149 FRA0.501-0.1115-1.65 
  Hubert, Raphael 2018 FRA0.001-0.7715-11.55 
  Daurelle, Herve f2194 FRA1.0010.45156.75 
  Chaumont, Adeline 2004 FRA0.501-0.2915-4.35 

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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