Individual Calculations April 2009
 Darcet, Bruno  Total change: -14.10  Rating chartPersonal card
 Championnat du Rhone 2008-2009 - Principal - 2 Lyon FRA 2008-12-01
RcRownchangeKK*chgGame
 1900 1883 1.00 4 -0.94 15 -14.10 
  Chagny, Pierre 2112 FRA0.001-0.2115-3.15 
  Rosenfeld, Imre 1957 FRA0.001-0.4015-6.00 
  Bernieri, Francois 1761 FRA1.0010.33154.95 
  Falgiglio, Pascal 1768 FRA0.001-0.6615-9.90 

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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