Individual Calculations April 2009
 Kivisto, Mikko  Total change: -12.45  Rating chartPersonal card
 MatSK Weekend Espoo FIN 2009-02-27
RcRownchangeKK*chgGame
 2098 2289 2.50 5 -1.19 15 -17.85 
  Penttilae, Tero 2043 FIN0.501-0.3115-4.65 
  Aeijaelae, Jouko 2170 FIN1.0010.34155.10 
  Immonen, Vihtori 1939 FIN0.501-0.3915-5.85 
  Salimaeki, Janne 2182 FIN0.001-0.6515-9.75 
  Raeisaenen, Kim 2156 FIN0.501-0.1815-2.70 

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)
 
 Finnish League 2008-2009 Round 8 Various FIN 2009-03-14
RcRownchangeKK*chgGame
 2216 2289 1.00 1 0.40 15 6.00 
  Nivala, Tuomas 2216 FIN1.0010.40156.00 

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)
 
 Finnish League 2008-2009 Round 9 Helsinki FIN 2009-03-15
RcRownchangeKK*chgGame
 2258 2289 0.50 1 -0.04 15 -0.60 
  Kytoniemi, Jyrki f2258 FIN0.501-0.0415-0.60 

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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