Individual Calculations May 2012
 Heikkila, Antti  Total change: -28.80  Rating chartPersonal card
 MatSK Weekend 2012 A Espoo FIN 2012-02-24
RcRownchangeKK*chgGame
 2036 2024 0.50 5 -1.92 15 -28.80 
  Lammi, Jyri 2154 FIN0.001-0.3215-4.80 
  Kumpulainen, Jari 1969 FIN0.001-0.5815-8.70 
  Raki, Jyrki 2007 FIN0.501-0.0215-0.30 
  Julkunen, Tapio 1931 FIN0.001-0.6315-9.45 
  Porrasmaa, Timo 2120 FIN0.001-0.3715-5.55 

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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