Individual Calculations August 2015
 Powell, Lloyd  Total change: -15.60  Rating chartPersonal card
 European Senior Team Chess Championship 2015 Vienna AUT 2015-07-12
RcRownchangeKK*chgGame
 2083 2107 3.50 8 -0.78 20 -15.60 
  Isserman, Ryhor f2305 GER0.001-0.2420-4.80 
  Rantanen, Veikko 1957 FIN1.0010.30206.00 
  Hammar, Bengt f2167 SWE0.001-0.4220-8.40 
  Niebuhr, Gerd 2029 GER0.501-0.1120-2.20 
  Sorensen, Preben 2096 DEN0.501-0.0220-0.40 
  Bennett, Patrick 2004 WLS0.501-0.1420-2.80 
  Hollstein, Joachim 2050 GER0.501-0.0820-1.60 
  Borek, Jutta wf2056 AUT0.501-0.0720-1.40 

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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