Individual Calculations January 2019
 Bachofner, Stephan  Total change: -3.40  Rating chartPersonal card
 Adelboden Open 2018 Adelboden SUI 2018-12-14
RcRownchangeKK*chgGame
 1961 1771 1.00 4 -0.17 20 -3.40 
  Boschetti, Claudio 2092 SUI0.001-0.1320-2.60 
  Ritter, Uwe 2014 GER0.001-0.2020-4.00 
  Loeffler, Markus m2171  * GER0.001-0.0820-1.60 
  Lenz, Boris 1568 SUI1.0010.24204.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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