Individual Calculations February 2017
 Lanz, Martin  Total change: -20.80  Rating chartPersonal card
 40. Zuercher Weihnachtsopen Allgemein Zuerich SUI 2016-12-26
RcRownchangeKK*chgGame
 1677 1746 2.50 6 -1.04 20 -20.80 
  Beney, Eddy 1981 SUI0.001-0.2120-4.20 
  Lincke, Paul 1507 SUI1.0010.20204.00 
  Ritter, Fredy 1486 SUI1.0010.18203.60 
  Adzic, Anna 1712 SUI0.001-0.5520-11.00 
  Odermatt, Oswald 1759 SUI0.001-0.4820-9.60 
  Burri, Roland 1614 SUI0.501-0.1820-3.60 

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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