Individual Calculations July 2013
 Cremers, Bertrand  Total change: 6.60  Rating chartPersonal card
 Open FIDE de Toulouse Lardenne 2013 (-2200) TOULOUSE FRA 2013-06-01
RcRownchangeKK*chgGame
 1770 1509 1.00 3 0.44 15 6.60 
  Abdelmoumen, Hatim 1862 FRA0.001-0.1115-1.65 
  Prieur, Axel 1724 FRA0.001-0.2315-3.45 
  Bilheran, Jean-Claude 1725 FRA1.0010.781511.70 

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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