Individual Calculations August 2017
 Gerber, Richard  Total change: 0.30  Rating chartPersonal card
 Swiss Championship 2017 (National) Graechen SUI 2017-07-13
RcRownchangeKK*chgGame
 2223 2312 5.50 9 0.03 10 0.30 
  Wyss, Peter 1953 SUI1.0010.10101.00 
  De Seroux, Camille wf2095 SUI0.501-0.2810-2.80 
  Illijin, Neboisa m2167 ROU1.0010.31103.10 
  Gaehwiler, Gabriel m2416 SUI0.001-0.3610-3.60 
  Potterat, Marc 2128 SUI1.0010.26102.60 
  Loetscher, Roland m2433 SUI0.5010.16101.60 
  Riehle, Marco f2236 GER1.0010.40104.00 
  Georgescu, Lena wf2239 SUI0.001-0.6010-6.00 
  Landenbergue, Claude m2338 SUI0.5010.04100.40 

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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