Individual Calculations November 2009
 Havansi, Erkki E.t.  Total change: 6.15  Rating chartPersonal card
 Finnish League 2009-2010 Round 1 Various FIN 2009-09-19
RcRownchangeKK*chgGame
 2187 2231 0.50 1 -0.06 15 -0.90 
  Kiviaho, Allan 2187 FIN0.501-0.0615-0.90 

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 2009-2010 Round 2 Various FIN 2009-09-20
RcRownchangeKK*chgGame
 2039 2231 1.00 1 0.25 15 3.75 
  Munukka, Timo 2039 FIN1.0010.25153.75 

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 2009-2010 Round 3 Various FIN 2009-10-17
RcRownchangeKK*chgGame
 2012 2231 1.00 1 0.22 15 3.30 
  Pelto, Juho 2012 FIN1.0010.22153.30 

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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