Individual Calculations October 2008
 Bouthors, Luc  Total change: -9.50  Rating chartPersonal card
 103ème open international Club 608 Paris FRA 2008-08-04
RcRownchangeKK*chgGame
 1788 1774 3.00 7 -0.38 25 -9.50 
  Laurent, Dominique 1996 FRA0.001-0.2225-5.50 
  Pernet, Roger 1827 FRA1.0010.572514.25 
  Fabbro, David 1854 FRA0.5010.11252.75 
  Tchimichkian, Vardan 1677 FRA0.501-0.1325-3.25 
  Christophe-Hayot, Romain 1809 FRA0.001-0.4525-11.25 
  Lavigne, Philippe 1593 FRA1.0010.26256.50 
  Mohammad Ghassemi, Vajieollah 1761 FRA0.001-0.5225-13.00 

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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