Individual Calculations July 2009
 Jonckheere, Eric  Total change: 3.30  Rating chartPersonal card
 N4 - R6 Various FRA 2009-03-14
RcRownchangeKK*chgGame
 1648 1998 1.00 1 0.11 15 1.65 
  Barbry, Quentin 1648 FRA1.0010.11151.65 

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)
 
 2e Open International de Vendin les Bethune Vendin les Bethune FRA 2009-04-24
RcRownchangeKK*chgGame
 1874 1998 4.00 6 0.11 15 1.65 
  Duflou, Andre 1648 FRA1.0010.11151.65 
  Franek, Jan 1853 FRA1.0010.31154.65 
  Urbaniak, Patrick 1962 FRA0.001-0.5515-8.25 
  Fleurquin, Boris 1847 FRA1.0010.30154.50 
  Defrance, Laurent 2206 FRA0.001-0.2315-3.45 
  Delassus, Sebastien 1730 FRA1.0010.17152.55 

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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