Individual Calculations August 2014
 Lever, Erwan  Total change: -10.40  Rating chartPersonal card
 XIII Festival international d'échecs de Condom - Open A CONDOM FRA 2014-07-12
RcRownchangeKK*chgGame
 1900 1821 3.00 8 -0.26 40 -10.40 
  Lewis, John 2145 FRA0.001-0.1340-5.20 
  Le Bail, Clara 1971 FRA0.001-0.3040-12.00 
  Maache, Jawad 1769 FRA0.001-0.5740-22.80 
  Jackson, Thomas 1694 FRA1.0010.334013.20 
  Boutillon, Nathanael 1785 FRA1.0010.454018.00 
  Dupouy, Francois 1985 FRA0.001-0.2840-11.20 
  Marty, Brice 2088 FRA0.001-0.1840-7.20 
  Calatrava, Julian 1763 FRA1.0010.424016.80 

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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