Individual Calculations April 2008
 Rachenne, Romain  Total change: 4.25  Rating chartPersonal card
 Nord Pas de Calais 1 - R2-3 NPC FRA 2007-11-25
RcRownchangeKK*chgGame
 2066 1744 0.50 1 0.37 25 9.25 
  Delbecq, Jeannot 2066 FRA0.5010.37259.25 

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)
 
 Open de Fenain Fenain FRA 2008-02-09
RcRownchangeKK*chgGame
 1968 1744 0.50 3 -0.20 25 -5.00 
  Barbaut, Michel 1995 FRA0.5010.31257.75 
  Houriez, Alain 2094 FRA0.001-0.1125-2.75 
  Delannoy, Frederic 1815 FRA0.001-0.4025-10.00 

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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