Individual Calculations February 2017
 Arend, Michal  Total change: -1.60  Rating chartPersonal card
 40. Zuercher Weihnachtsopen Allgemein Zuerich SUI 2016-12-26
RcRownchangeKK*chgGame
 1752 1838 3.50 6 -0.08 20 -1.60 
  Odermatt, Klaus 1889 SUI0.001-0.4320-8.60 
  Sibler, Pius 1525 SUI0.501-0.3620-7.20 
  Trcek, Ciril 1874 SUI0.5010.05201.00 
  Zweifel, Werner 1537 SUI1.0010.15203.00 
  Barnard, Tertius 1818 RSA1.0010.47209.40 
  Kuenzi, Mark 1870 SUI0.5010.04200.80 

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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