Individual Calculations April 2009
 Decultot, Bernard  Total change: -22.25  Rating chartPersonal card
 8ème open international de Rochefort Rochefort FRA 2009-02-21
RcRownchangeKK*chgGame
 1958 1738 0.00 4 -0.89 25 -22.25 
  Marsaud, William 1959 FRA0.001-0.2225-5.50 
  De Lorenzi, Sebastien 1961 FRA0.001-0.2225-5.50 
  Mace, Emmanuel 1957 FRA0.001-0.2225-5.50 
  Frank, Albert 1953 BEL0.001-0.2325-5.75 

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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