Individual Calculations November 2012
 Grept, Jonathan  Total change: -18.90  Rating chartPersonal card
 3. Grand-Prix de Monthey Monthey SUI 2012-10-12
RcRownchangeKK*chgGame
 1931 1945 1.00 3 -0.63 30 -18.90 
  Marholev, Dimitar m2326 BUL0.001-0.0930-2.70 
  Hofmann, Colin 1708 SUI0.001-0.8030-24.00 
  Putallaz, Jean-Christophe 1760 SUI1.0010.26307.80 

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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