Individual Calculations February 2017
 Lutz, Joerg  Total change: -55.20  Rating chartPersonal card
 40. Zuercher Weihnachtsopen Allgemein Zuerich SUI 2016-12-26
RcRownchangeKK*chgGame
 1594 1701 2.50 6 -1.38 40 -55.20 
  Kull, Martin 1987 SUI0.001-0.1640-6.40 
  Sibler, Pius 1525 SUI0.001-0.7340-29.20 
  Orsi, Graziano 1520 SUI0.001-0.7440-29.60 
  Fecker, Sina 1537 SUI1.0010.284011.20 
  Zweifel, Werner 1537 SUI0.501-0.2240-8.80 
  Albicker, Laurenz 1455 SUI1.0010.19407.60 

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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