Individual Calculations June 2015
 Leroux, Didier  Total change: 0.00  Rating chartPersonal card
 39ème open international d'échecs de Fourmies FOURMIES FRA 2015-05-23
RcRownchangeRpKK*chgGame
 1570 0 1.00 5 0.00 1330   0.00 
  Deschuyteneer, Lucien 1504 BEL0.0010.00 0.00 
  Charlier, Laurent 1903 BEL0.0010.00 0.00 
  Fourcart, Marc 1691 FRA0.0010.00 0.00 
  Wielezynski, Olivier 1638 FRA0.0010.00 0.00 
  Morelle, Nicolas 1114 FRA1.0010.00 0.00 

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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