Individual Calculations November 2009
 Severens, Lars  Total change: -7.95  Rating chartPersonal card
 5e Festival International - Dieppe Dieppe FRA 2009-08-23
RcRownchangeKK*chgGame
 2062 2157 4.50 8 -0.53 15 -7.95 
  Germinet, Jean-Pierre 1905 FRA1.0010.19152.85 
  Nguyen, Chi-Minh m2447 FRA0.5010.34155.10 
  Williams, Simon K g2527 ENG0.001-0.1015-1.50 
  Joli, Laurent 1898 FRA1.0010.18152.70 
  Rachid, Danial 1910 FRA0.001-0.8115-12.15 
  Labarthe, Arnaud 1915 FRA1.0010.20153.00 
  Melloul, Claude 2019 FRA0.501-0.1915-2.85 
  Petitjeans, Jeremy 1878 FRA0.501-0.3415-5.10 

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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