Individual Calculations September 2011
 Visti, Heikki  Total change: -17.10  Rating chartPersonal card
 Heart of Finland 2011 Jyvaskyla FIN 2011-07-11
RcRownchangeKK*chgGame
 1918 1991 3.00 7 -1.14 15 -17.10 
  Katajainen, Kimmo 1945 FIN0.501-0.0615-0.90 
  Ruosteenoja, Eero 1817 FIN1.0010.27154.05 
  Kivipelto, Kaj-Erik f2190 FIN0.001-0.2415-3.60 
  Lindholm, Pertti 1700 FIN1.0010.15152.25 
  Koykka, Pekka 2205 FIN0.001-0.2315-3.45 
  Vierjoki, Timo 1749 FIN0.001-0.8015-12.00 
  Akkanen, Timo 1818 FIN0.501-0.2315-3.45 

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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