Individual Calculations September 2017
 Benmia, Belhadri  Total change: 20.00  Rating chartPersonal card
 Lucerne Open 2017 Lucerne SUI 2017-08-12
RcRownchangeKK*chgGame
 2058 1978 3.50 6 1.00 20 20.00 
  Meier, Manuel 1784 SUI1.0010.25205.00 
  Kovac, Lubomir 2256 SVK0.001-0.1720-3.40 
  Schubert, Ralf 1841 GER1.0010.32206.40 
  Walter, Gerhard 2139 AUT0.5010.21204.20 
  Bucher, Silvio 1962 SUI1.0010.48209.60 
  Tugui, Adrian 2365 ROU0.001-0.0920-1.80 

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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