Individual Calculations January 2015
 Machoud, Pascal  Total change: -2.40  Rating chartPersonal card
 5. Grand-Prix de Monthey Monthey SUI 2014-12-12
RcRownchangeKK*chgGame
 1818 1844 2.00 4 -0.12 20 -2.40 
  Zaza, Alexandre 1620 SUI0.501-0.2820-5.60 
  Messerli, Herve 1634 SUI1.0010.23204.60 
  Sudan, Georges 2006 SUI0.001-0.2920-5.80 
  Perruchoud, Benoit 2012 SUI0.5010.22204.40 

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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