Individual Calculations February 2017
 Siegenthaler, Bruno  Total change: -80.80  Rating chartPersonal card
 40. Zuercher Weihnachtsopen Allgemein Zuerich SUI 2016-12-26
RcRownchangeKK*chgGame
 1558 1741 3.00 7 -2.02 40 -80.80 
  Studer, Vital 1856 SUI0.001-0.3440-13.60 
  Niederberger, Raphael 1514 SUI0.001-0.7940-31.60 
  Potterat, Aaron 1404 SUI1.0010.12404.80 
  Knecht, Daniel 1645 SUI0.001-0.6340-25.20 
  Orsi, Graziano 1520 SUI0.001-0.7840-31.20 
  Leemann, Kurt 1370 SUI1.0010.10404.00 
  Haag, Walter 1595 SUI1.0010.304012.00 

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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