Individual Calculations April 2015
 Schneuwly, Achim  Total change: -14.60  Rating chartPersonal card
 11.Open de Payerne (round 2-3 of 7) Payerne SUI 2015-02-05
RcRownchangeKK*chgGame
 1763 2038 1.50 2 -0.13 20 -2.60 
  Jenny, Gerald 1883 SUI0.501-0.2120-4.20 
  Kesselring, Rene 1642 SUI1.0010.08201.60 

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)
 
 11.Open de Payerne (round 4 of 7) Payerne SUI 2015-03-05
RcRownchangeKK*chgGame
 1766 2038 0.50 1 -0.33 20 -6.60 
  Buffat, Pierre-Andre 1766 SUI0.501-0.3320-6.60 

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)
 
 14. Burgdorfer Stadthaus Open 2015 Burgdorf SUI 2015-03-06
RcRownchangeKK*chgGame
 1969 2038 2.00 4 -0.27 20 -5.40 
  Patuzzo, Fabrizio f2317 SUI0.001-0.1620-3.20 
  Papakonstantinou, Spyridon 2102 SUI0.001-0.4120-8.20 
  Muehlemann, Walter 1638  * SUI1.0010.08201.60 
  Mathieu, Cla 1820 SUI1.0010.22204.40 
 * 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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