Individual Calculations September 2009
 Louis, Corentin  Total change: -2.50  Rating chartPersonal card
 Open de Haute Bretagne Rennes FRA 2009-07-15
RcRownchangeKK*chgGame
 1850 1737 2.00 6 -0.10 25 -2.50 
  Le Meur, Jean-Pierre 1942 FRA0.001-0.2425-6.00 
  Palacios-Aguilar, Diego-Andre 1894 FRA0.001-0.2925-7.25 
  Castel, Efflam 1927 FRA0.5010.25256.25 
  Quellec, Yannick 1900 FRA0.001-0.2825-7.00 
  Le Marec, Laura 1550 FRA0.501-0.2425-6.00 
  Arnaud, Jean-Paul 1884 FRA1.0010.702517.50 

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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