Individual Calculations November 2011
 Kekki, Jorma  Total change: -13.80  Rating chartPersonal card
 HSK 125 years A group Helsinki FIN 2011-08-26
RcRownchangeKK*chgGame
 1962 2100 2.50 5 -0.92 15 -13.80 
  Nyman, Leif 1908 FIN0.501-0.2515-3.75 
  Miettinen, Teemu 2052 FIN0.501-0.0715-1.05 
  Elomaa, Arto 1959 FIN0.501-0.1915-2.85 
  Karttinen, Risto 1942 FIN0.501-0.2115-3.15 
  Kumpulainen, Jari 1948 FIN0.501-0.2015-3.00 

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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