Individual Calculations June 2017
 Durand, Denis  Total change: -4.40  Rating chartPersonal card
 Fide 1 Agneaux (-2200) AGNEAUX FRA 2017-05-20
RcRownchangeKK*chgGame
 1556 1420 1.50 5 -0.22 20 -4.40 
  Renault, Jean-Pierre 1740 FRA0.001-0.1320-2.60 
  Dumont, Aline 1445 FRA0.5010.03200.60 
  Cohen, Georges 1447 FRA0.5010.04200.80 
  Roussette, Stephane 1746 FRA0.5010.37207.40 
  Dutheil, David 1400 FRA0.001-0.5320-10.60 

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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