Individual Calculations January 2019
 Machoud, Pascal  Total change: -19.40  Rating chartPersonal card
 Grand Prix de Monthey 2018 - round 4-7 Monthey SUI 2018-12-15
RcRownchangeKK*chgGame
 1828 1817 0.50 3 -0.97 20 -19.40 
  Perreard, Nicolas 2046 SUI0.001-0.2120-4.20 
  Brandt, Daniel 1790 SUI0.001-0.5420-10.80 
  Betrisey, Sandro 1647 SUI0.501-0.2220-4.40 

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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