Individual Calculations October 2008
 Dufaure, Stephane  Total change: 4.00  Rating chartPersonal card
 20eme open international d'ete - B Cannes FRA 2008-07-28
RcRownchangeKK*chgGame
 1839 1603 1.00 4 0.16 25 4.00 
  Baillard, Marc 1915 FRA0.001-0.1425-3.50 
  Sabo-Benke, Valeria 1849 FRA0.5010.31257.75 
  Sanzani, Pierluigi 1853 ITA0.001-0.1925-4.75 
  Binet, Jean-Yves 1737 FRA0.5010.18254.50 

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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