Individual Calculations September 2009
 Barral, Adrien  Total change: 19.00  Rating chartPersonal card
 Championnat de France - Open B Nimes FRA 2009-08-11
RcRownchangeKK*chgGame
 1893 1800 4.50 10 0.76 25 19.00 
  Van Der Borck, Alexis 1906 FRA0.001-0.3625-9.00 
  Rachet, Olivier 1861 FRA0.001-0.4225-10.50 
  Lichensky, Jacques 1875 FRA1.0010.602515.00 
  Ouradou, Frederic 1905 FRA0.5010.14253.50 
  Peyre, Camille 1913 FRA0.5010.15253.75 
  Tornare, Michel 1915 FRA0.001-0.3425-8.50 
  Charpentier, Denis 1898 FRA0.001-0.3725-9.25 
  Crespy, Philippe 1840 FRA1.0010.562514.00 
  Delaruelle, Christian 1923 FRA1.0010.672516.75 
  Babu, Anthony 1898 FRA0.5010.13253.25 

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)
 

 

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