Individual Calculations May 2019
 Kostina, Veronika  Total change: -4.40  Rating chartPersonal card
 Open de la Broye 2019 Payerne SUI 2019-03-29
RcRownchangeKK*chgGame
 1751 1696 2.00 5 -0.11 40 -4.40 
  Hofmann, Colin 2000 SUI0.001-0.1440-5.60 
  Buergler, Marc 1346 SUI1.0010.11404.40 
  Labelle, Ambroise 1892 SUI0.5010.254010.00 
  Schoch, Fredy 1784 SUI0.001-0.3840-15.20 
  Wenger, Arejou 1731 SUI0.5010.05402.00 

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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