Individual Calculations May 2012
 Leferme, Yann  Total change: 19.80  Rating chartPersonal card
 L'Echiquier Grenoblois - Hiver 2012 GRENOBLE FRA 2012-02-08
RcRownchangeKK*chgGame
 1987 1749 1.50 4 0.66 30 19.80 
  Blanchard, Hugues 2037 FRA0.5010.343010.20 
  Fahys, Bertrand 1873 FRA0.001-0.3330-9.90 
  Regnault, Alexandre 2079 FRA0.001-0.1230-3.60 
  Bismuth, Lea 1958 FRA1.0010.773023.10 

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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