Individual Calculations June 2013
 Wallart, Jean  Total change: -2.85  Rating chartPersonal card
 37e Open International de Fourmies FOURMIES FRA 2013-05-18
RcRownchangeKK*chgGame
 1947 1739 1.00 5 -0.19 15 -2.85 
  Vandelacluze, Ian 2025 BEL0.001-0.1615-2.40 
  Thomas, Olivier 1992 FRA0.001-0.1915-2.85 
  Levers, Thierry 1916 FRA1.0010.731510.95 
  Waquet, Frederic 1923 FRA0.001-0.2615-3.90 
  De Noose, Daniel 1881 BEL0.001-0.3115-4.65 

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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