Individual Calculations September 2009
 Stehli, Martin  Total change: 6.75  Rating chartPersonal card
 Jubilee Open Master 2009 Zurich SUI 2009-08-09
RcRownchangeKK*chgGame
 2230 2123 3.50 9 0.27 25 6.75 
  Jackova, Jana mwg2396 CZE0.001-0.1725-4.25 
  Gaehwiler, Gabriel 2247 SUI0.001-0.3325-8.25 
  Remensberger, Hansuli 1979 SUI1.0010.31257.75 
  Jadrijevic, Ante 2249 CRO1.0010.672516.75 
  Lutz, Bernhard 2263 GER0.001-0.3125-7.75 
  Schlenker, Joerg 2238 GER1.0010.662516.50 
  Gonzales, Diaz Julio 2260 ESP0.001-0.3225-8.00 
  Drechsler, Christoph 2211 SUI0.5010.12253.00 
  Haas, Carmi 2223 SUI0.001-0.3625-9.00 

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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