Individual Calculations July 2009
 Combaz, Jean Michel  Total change: 0.00  Rating chartPersonal card
 13e Open de Printemps Chambery FRA 2009-04-21
RcRownchangeRpKK*chgGame
 1901 0 1.50 4 0.00 1814   0.00 
  Provang, Bruno 1934 FRA0.0010.00 0.00 
  Desfonds, Sylvie 1842 FRA0.0010.00 0.00 
  Marchat, Gerard 1842 FRA1.0010.00 0.00 
  Budin, Florent 1986 FRA0.5010.00 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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