Individual Calculations November 2009
 Desportes, Gerard  Total change: -6.00  Rating chartPersonal card
 Nationale 3 - R2-3 Various FRA 2009-10-17
RcRownchangeKK*chgGame
 1949 2037 1.00 2 -0.24 25 -6.00 
  Alos, Rafael 1899 FRA0.001-0.6925-17.25 
  Di Girolamo, Bruno 1999 FRA1.0010.452511.25 

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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