Individual Calculations July 2010
 Kamal, Anass  Total change: 7.75  Rating chartPersonal card
 Dept Essonne IDF FRA 2009-11-08
RcRownchangeKK*chgGame
 1881 1751 1.00 1 0.68 25 17.00 
  Jouanneaud, Jean Daniel 1881 FRA1.0010.682517.00 

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)
 
 Ile de France 1 - R7 IDF FRA 2010-05-09
RcRownchangeKK*chgGame
 1869 1777 0.00 1 -0.37 25 -9.25 
  Gonzalez, Julian 1869 FRA0.001-0.3725-9.25 

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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