Individual Calculations July 2014
 Piron, Didier  Total change: 9.75  Rating chartPersonal card
 Interclubs FEFB 2014 Liège, Auvelais, Ans, Fontaine-L'Eveque BEL 2014-04-27
RcRownchangeKK*chgGame
 1991 1956 2.00 3 0.65 15 9.75 
  Russo, Bruno 1978 BEL1.0010.53157.95 
  Remont, Leopold 1917 BEL0.001-0.5515-8.25 
  Charlier, Jean-Paul 2078 BEL1.0010.671510.05 

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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