Individual Calculations July 2008
 Henrio, Patrice  Total change: 13.25  Rating chartPersonal card
 Open Andre Pohu 2008 Laval FRA 2008-05-10
RcRownchangeKK*chgGame
 1690 1678 2.00 3 0.53 25 13.25 
  Durfort, Olivier 1500 FRA1.0010.27256.75 
  Vernerey, Laurent 1920 FRA0.001-0.2025-5.00 
  Maisonneuve, Lionel 1650 FRA1.0010.462511.50 

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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