Individual Calculations July 2008
 Grandjean, Anthony  Total change: 6.60  Rating chartPersonal card
 31ème open Victor Syre Issy les Moulineaux FRA 2008-05-01
RcRownchangeKK*chgGame
 1770 1599 1.00 2 0.44 15 6.60 
  Fouchet, Guy 1728 FRA1.0010.671510.05 
  Gaudin, Bruno 1812 FRA0.001-0.2315-3.45 

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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