Individual Calculations January 2009
 Lebedel, Marc  Total change: 0.15  Rating chartPersonal card
 8e open international Rohde Sautron FRA 2008-10-25
RcRownchangeKK*chgGame
 1870 1632 1.50 7 0.01 15 0.15 
  Savalle, Alexandre 1773 FRA0.5010.19152.85 
  Duval, Michel 1856 FRA1.0010.781511.70 
  Navarro Rivas, Rashid 1982 CUB0.001-0.1115-1.65 
  Primel, Dominique 1982 FRA0.001-0.1115-1.65 
  Coent, Yann 1888 FRA0.001-0.1915-2.85 
  Lefevre, Bernard 1741 FRA0.001-0.3515-5.25 
  Mauget, Jean-Pierre 1868 FRA0.001-0.2015-3.00 

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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