Individual Calculations November 2012
 Jenny, Gerald  Total change: 9.30  Rating chartPersonal card
 3. Grand-Prix de Monthey Monthey SUI 2012-10-12
RcRownchangeKK*chgGame
 2047 1906 2.00 4 0.62 15 9.30 
  Patuzzo, Fabrizio f2303 SUI0.001-0.0815-1.20 
  Desboeufs, Claude 1631 SUI1.0010.17152.55 
  Colmenares, Aurelio f2231 SUI0.5010.37155.55 
  Perruchoud, Pierre 2021 SUI0.5010.16152.40 

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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