Individual Calculations January 2009
 Rehn, Ralf  Total change: 11.10  Rating chartPersonal card
 Finnish League 2008-2009 Round 3 Various FIN 2008-10-04
RcRownchangeKK*chgGame
 2156 2155 1.00 1 0.50 15 7.50 
  Soppela, Jouni 2156 FIN1.0010.50157.50 

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 4 Various FIN 2008-10-05
RcRownchangeKK*chgGame
 2161 2155 1.00 1 0.51 15 7.65 
  Porrasmaa, Timo 2161 FIN1.0010.51157.65 

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 5 Various FIN 2008-11-08
RcRownchangeKK*chgGame
 2326 2155 0.00 1 -0.27 15 -4.05 
  Ebeling, Mika f2326 FIN0.001-0.2715-4.05 

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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