Individual Calculations September 2017
 Speck, Hans  Total change: -3.60  Rating chartPersonal card
 Lucerne Open 2017 Lucerne SUI 2017-08-12
RcRownchangeKK*chgGame
 1905 1979 4.00 7 -0.18 20 -3.60 
  Barnard, Tertius 1778 RSA1.0010.24204.80 
  Hristodorescu, Daniel f2226 ROU0.001-0.1920-3.80 
  Buettiker, Stephan 1784 SUI1.0010.25205.00 
  Papakonstantinou, Spyridon 2139 GRE0.001-0.2920-5.80 
  Zaugg, Stephan 1829 GER0.501-0.2020-4.00 
  Schuepbach, Hanspeter 1793 SUI0.501-0.2420-4.80 
  Meier, Manuel 1784 SUI1.0010.25205.00 

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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