Individual Calculations August 2013
 Habibi, Ali  Total change: -8.90  Rating chartPersonal card
 Swiss Championship 2013 HT 1 Graechen SUI 2013-07-11
RcRownchangeKK*chgGame
 2082 2259 5.50 9 -0.89 10 -8.90 
  Sprenger, Raphael 2065 SUI1.0010.25102.50 
  Raetsky, Alexander g2412 RUS0.001-0.3010-3.00 
  Thuerig, Catherine 2019 SUI1.0010.20102.00 
  Sprotte, Norbert 2145 GER0.501-0.1610-1.60 
  Saikrishnan, Sai 1912 SUI0.501-0.3910-3.90 
  Friedrich, Norbert f2305 SUI0.001-0.4410-4.40 
  Schafer, Ezio 2008 SUI1.0010.19101.90 
  Turkmani, Julian 1913 SUI0.501-0.3910-3.90 
  Zahn, Alina 1962 GER1.0010.15101.50 

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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