Individual Calculations July 2009
 Le Roc`h, Daniel  Total change: -8.70  Rating chartPersonal card
 Open Andre Pohu Cholet FRA 2009-05-30
RcRownchangeKK*chgGame
 1667 1881 2.50 4 -0.58 15 -8.70 
  Bouvet, Florian 1559 FRA0.001-0.8715-13.05 
  Beaulieu, Michel 1692 FRA0.501-0.2515-3.75 
  Henrio, Patrice 1691 FRA1.0010.25153.75 
  Drochon, Francois 1725 FRA1.0010.29154.35 

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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