Individual Calculations October 2008
 Jaureguiberry, Alain  Total change: -25.00  Rating chartPersonal card
 Championnat International de Paris - B Paris FRA 2008-06-28
RcRownchangeKK*chgGame
 1697 1504 0.00 4 -1.00 25 -25.00 
  Grigorian, Roudolph 1712 FRA0.001-0.2325-5.75 
  Antoni, Florent 1682 FRA0.001-0.2725-6.75 
  Leray, Jean-Claude 1675 FRA0.001-0.2725-6.75 
  Levier, Jean-Francois 1717 FRA0.001-0.2325-5.75 

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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