Individual Calculations July 2009
 Tchernomoroff, Sylvain  Total change: -16.75  Rating chartPersonal card
 Bretagne 1- R6 BRE FRA 2009-03-15
RcRownchangeKK*chgGame
 1813 1658 0.50 1 0.21 25 5.25 
  Desgranges, Christophe 1813 FRA0.5010.21255.25 

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)
 
 5e Open International du Rhone Marcy Etoile FRA 2009-04-11
RcRownchangeKK*chgGame
 1823 1673 1.00 6 -0.88 25 -22.00 
  Lamure, Christophe 1985 FRA0.001-0.1425-3.50 
  Petit, Didier 1914 FRA0.001-0.2025-5.00 
  Bazzazi, Abdelaziz 1906 FRA0.001-0.2125-5.25 
  Autin, Didier 1897 FRA0.001-0.2225-5.50 
  Meylan, Andre 1827 SUI0.001-0.2925-7.25 
  Schwartz, Pierre 1408 FRA1.0010.18254.50 

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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