Individual Calculations February 2020
 Ellingsen, Bjorn M.  Total change: -5.40  Rating chartPersonal card
 43.Weihnachtsopen Allgemein Zurich SUI 2019-12-26
RcRownchangeKK*chgGame
 1660 1703 3.50 7 -0.27 20 -5.40 
  Aggarwal, Vansh 1957 IND0.001-0.1920-3.80 
  Chen, Jocelyn 1416 USA0.501-0.3420-6.80 
  Wehrli, Mauro 1612 SUI1.0010.38207.60 
  Odermatt, Oswald 1823 SUI1.0010.662013.20 
  Tamrazyan, Gohar 1747 SUI0.001-0.4420-8.80 
  Schoenbaechler, Anselm 1764 SUI0.001-0.4220-8.40 
  Bruessow, Johanna 1303  * SUI1.0010.08201.60 
 * 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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