Individual Calculations August 2012
 Mattila, Olavi  Total change: 7.50  Rating chartPersonal card
 Heart of Finland 2012 Jyvaskyla FIN 2012-07-09
RcRownchangeKK*chgGame
 2033 1914 3.00 8 0.25 30 7.50 
  Penttila, Tero 1994 FIN0.001-0.3930-11.70 
  Ronka, Erik 2074 FIN0.001-0.2930-8.70 
  Kaunonen, Jouni 1782 FIN1.0010.32309.60 
  Jantti, Petri 2099 FIN0.5010.24307.20 
  Saveliev, Alexei 2078 RUS0.001-0.2830-8.40 
  Koivula, Joni 2126 FIN1.0010.773023.10 
  Filippov, Sergey B 2062 RUS0.001-0.3030-9.00 
  Palmo, Pentti 2051 FIN0.5010.18305.40 

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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