Individual Calculations March 2010
 Saastamoinen, Aarne  Total change: -3.15  Rating chartPersonal card
 Finnish League 2009-2010 Round 5 Part 2 Various FIN 2010-01-16
RcRownchangeKK*chgGame
 2094 2171 0.50 1 -0.11 15 -1.65 
  Lappalainen, Sasu 2094 FIN0.501-0.1115-1.65 

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 2009-2010 Round 6 Various FIN 2010-02-13
RcRownchangeKK*chgGame
 2100 2171 0.50 1 -0.10 15 -1.50 
  Koskinen, Mika 2100 FIN0.501-0.1015-1.50 

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)
 

 

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