Individual Calculations April 2008
 Parkkinen, Jyrki  Total change: 10.50  Rating chartPersonal card
 Finnish League 2007-08 Round 6 Various FIN 2008-02-09
RcRownchangeKK*chgGame
 2083 2243 0.50 1 -0.21 15 -3.15 
  Anttila, Perttu 2083 FIN0.501-0.2115-3.15 

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 2007-08 Round 7 Various FIN 2008-02-10
RcRownchangeKK*chgGame
 2253 2243 1.00 1 0.51 15 7.65 
  Sammalvuo, Niina wg2253 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)
 
 MatSK Weekend Tournament A group Espoo FIN 2008-02-22
RcRownchangeKK*chgGame
 2152 2243 3.50 5 0.40 15 6.00 
  Penttila, Tero 2046 FIN1.0010.25153.75 
  Raisanen, Kim 2152 FIN0.501-0.1215-1.80 
  Lonnqvist, Henrik 2146 FIN1.0010.37155.55 
  Niemi, Kalle 2287 FIN0.001-0.4415-6.60 
  Alho, Sauli 2129 FIN1.0010.34155.10 

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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