Individual Calculations September 2017
 Schneuwly, Achim  Total change: 13.80  Rating chartPersonal card
 Lucerne Open 2017 Lucerne SUI 2017-08-12
RcRownchangeKK*chgGame
 1980 2020 4.50 7 0.69 20 13.80 
  Gautier, Marc 1796 FRA0.501-0.2820-5.60 
  Zaugg, Stephan 1829 GER1.0010.25205.00 
  Walter, Gerhard 2139 AUT0.5010.16203.20 
  Kueng, Nicolas 1722 SUI1.0010.15203.00 
  Mikavica, Mirko 2158 SRB0.5010.19203.80 
  Kovac, Lubomir 2256 SVK0.5010.30206.00 
  Bucher, Silvio 1962 SUI0.501-0.0820-1.60 

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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