Individual Calculations July 2010
 Durand, Denis  Total change: 58.25  Rating chartPersonal card
 Tournoi Agneaux - 1900 Agneaux FRA 2010-05-01
RcRownchangeKK*chgGame
 1688 1412 3.00 4 2.33 25 58.25 
  Niepceron, Luc 1628 FRA1.0010.782519.50 
  Lemarchand, Lubin 1685 FRA0.001-0.1725-4.25 
  Letourneur, Michel 1695 FRA1.0010.842521.00 
  Roussette, Stephane 1744 FRA1.0010.882522.00 

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)
 

 

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