Individual Calculations August 2015
 Sorensen, Preben  Total change: -7.20  Rating chartPersonal card
 European Senior Team Chess Championship 2015 Vienna AUT 2015-07-12
RcRownchangeKK*chgGame
 2075 2096 3.50 7 -0.18 40 -7.20 
  Schoeneberg, Manfred f2238 GER0.5010.19407.60 
  Ewart, Brian R 1888 ENG1.0010.23409.20 
  Titz, Heimo f2113 AUT0.001-0.4840-19.20 
  Hollstein, Joachim 2050 GER0.501-0.0640-2.40 
  Powell, Lloyd 2107 WLS0.5010.02400.80 
  Kratschmer, Heinz 2079 AUT0.501-0.0240-0.80 
  Haertl, Siegfried 2050 AUT0.501-0.0640-2.40 

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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