Individual Calculations June 2013
 Friedel, Manuel  Total change: 31.50  Rating chartPersonal card
 Potsdamer Sommeropen 2013 Potsdam GER 2013-05-09
RcRownchangeKK*chgGame
 1879 1872 3.00 4 1.05 30 31.50 
  Serowy, Reinhold, Dr. 1628 GER1.0010.20306.00 
  Keskowski, Thilo 2081 GER0.001-0.2330-6.90 
  Muenstermann, Claudia 1774 GER1.0010.373011.10 
  Voigt, Ingo 2031 GER1.0010.713021.30 

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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