Individual Calculations January 2012
 Dudognon, Marc  Total change: -4.05  Rating chartPersonal card
 Team 2012 - Nationale 3 - R2-4 FRANCE FRA 2011-11-12
RcRownchangeKK*chgGame
 2034 2102 1.50 3 -0.27 15 -4.05 
  Lechifflart, Alain 1951 FRA1.0010.30154.50 
  Divies, Renaud 2110 FRA0.001-0.4915-7.35 
  Thomas, Vincent 2042 FRA0.501-0.0815-1.20 

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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