Individual Calculations March 2017
 Zahner, Rolf  Total change: -39.60  Rating chartPersonal card
 Stein am Rhein Open 2017 Ramsen SUI 2017-01-27
RcRownchangeKK*chgGame
 1637 1572 1.00 5 -1.09 20 -21.80 
  Paleologu, Vladimir 1972  * SUI0.001-0.0820-1.60 
  Oster, Jean-Marie 1514 FRA0.501-0.0820-1.60 
  Wunderlin, Thomas 1731 SUI0.001-0.2920-5.80 
  Anand, Aryan 1186 SUI0.501-0.4120-8.20 
  Nettelbeck, Jann 1783 GER0.001-0.2320-4.60 
 * 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)
 
 16. Burgdorfer Stadthaus-Open Burgdorf SUI 2017-02-10
RcRownchangeKK*chgGame
 1687 1572 0.50 4 -0.89 20 -17.80 
  Scheidegger, Urs 1808 SUI0.001-0.2020-4.00 
  Saxer, Bruno 1661 SUI0.5010.12202.40 
  Pecorini, Jean-Marc 1612 SUI0.001-0.4420-8.80 
  Paliwoda, Felix 1666 SUI0.001-0.3720-7.40 

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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