Individual Calculations April 2018
 Zingg, Daniel  Total change: 1.20  Rating chartPersonal card
 Coupe du Leman 2018 Cat. A VAUD different places SUI 2018-02-05
RcRownchangeKK*chgGame
 1987 1971 1.50 3 0.06 20 1.20 
  Garcia Garcia, Rodrigo 1898 SUI1.0010.40208.00 
  Zarri, Florian 2120 SUI0.001-0.3020-6.00 
  Belaz, Christian 1943 SUI0.501-0.0420-0.80 

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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