Individual Calculations February 2019
 Bachofner, Stephan  Total change: 1.60  Rating chartPersonal card
 42. Weihnachtsopen 2018 - Allgemein Zurich SUI 2018-12-26
RcRownchangeKK*chgGame
 1783 1771 3.00 6 0.08 20 1.60 
  Fleischer, Eugen 1907 SUI0.5010.18203.60 
  Berset, Alan 1974 SUI0.001-0.2420-4.80 
  Gatto, Antonio 1637 ITA0.001-0.6820-13.60 
  Obradovic, Milan 1523 SUI1.0010.19203.80 
  Siegenthaler, Bruno 1639 SUI1.0010.32206.40 
  Haas, Hans 2018 SUI0.5010.31206.20 

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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