Individual Calculations February 2020
 Haas, Hans  Total change: -42.80  Rating chartPersonal card
 43.Weihnachtsopen Allgemein Zurich SUI 2019-12-26
RcRownchangeKK*chgGame
 1694 1930 2.50 6 -2.14 20 -42.80 
  Scherler, Josephine 1530  * SUI1.0010.08201.60 
  Bhunjun, Reto 1971 SUI0.001-0.4420-8.80 
  Henderson Franklin, Matthew 1611 ESP0.001-0.8720-17.40 
  Britschgi, Carmen 1723 GER1.0010.23204.60 
  Born, Guido 1721 SUI0.501-0.2720-5.40 
  Sakthivel, Heamish Kanha 1606 IND0.001-0.8720-17.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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