Individual Calculations October 2008
 Seppala, Aki  Total change: -15.30  Rating chartPersonal card
 Heart of Finland Jyvaskyla FIN 2008-07-12
RcRownchangeKK*chgGame
 2121 1955 1.00 6 -0.75 15 -11.25 
  Mertanen, Janne f2305 FIN0.001-0.1115-1.65 
  Rehn, Ralf 2157 FIN0.001-0.2415-3.60 
  Jaervenpaeae, Jari 2090 FIN0.001-0.3215-4.80 
  Penttilae, Tero 2055 FIN0.001-0.3615-5.40 
  Raitanen, Markku 2035 FIN1.0010.61159.15 
  Hartio, Ilkka 2084 FIN0.001-0.3315-4.95 

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 1 Various FIN 2008-09-06
RcRownchangeKK*chgGame
 2110 1955 0.00 1 -0.29 15 -4.35 
  Eskola, Risto 2110 FIN0.001-0.2915-4.35 

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 2 Various FIN 2008-09-07
RcRownchangeKK*chgGame
 1969 1955 0.50 1 0.02 15 0.30 
  Laitinen, Mika 1969 FIN0.5010.02150.30 

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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