Individual Calculations October 2008
 Broin, Christian  Total change: -16.05  Rating chartPersonal card
 8ème Open Côte de Jade Pornic FRA 2008-08-01
RcRownchangeKK*chgGame
 1740 1757 1.00 4 -1.07 15 -16.05 
  Andrieu, Philippe 1944 FRA0.001-0.2615-3.90 
  Pourrahnama, Amir 1948 FRA0.001-0.2515-3.75 
  Bapst, Valentin 1512 FRA0.001-0.8015-12.00 
  Hutois, Christophe 1557 FRA1.0010.24153.60 

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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