Individual Calculations September 2011
 Pukkinen, Seppo  Total change: -53.70  Rating chartPersonal card
 Heart of Finland 2011 Jyvaskyla FIN 2011-07-11
RcRownchangeKK*chgGame
 1851 2012 4.50 9 -1.79 30 -53.70 
  Pursiainen, Erkki 1952 FIN1.0010.423012.60 
  Alho, Sauli 2160 FIN0.001-0.3030-9.00 
  Lindholm, Pertti 1700 FIN0.501-0.3630-10.80 
  Rykov, Ivan 1759 RUS0.501-0.3130-9.30 
  Vierjoki, Timo 1749 FIN0.501-0.3230-9.60 
  Liu, Dennis 1857 FIN0.001-0.7130-21.30 
  Lappalainen, Matias 1820 FIN0.501-0.2530-7.50 
  Zuev, Alexandr 1885 RUS0.501-0.1730-5.10 
  Kaunonen, Jouni 1780 FIN1.0010.21306.30 

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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