Individual Calculations March 2015
 Penttinen, Jarkko  Total change: -10.40  Rating chartPersonal card
 Finnish Championship League 2014-15 round 7-8 Various FIN 2015-02-07
RcRownchangeKK*chgGame
 2251 2266 0.00 1 -0.52 20 -10.40 
  Tiitta, Sauli 2251 FIN0.001-0.5220-10.40 

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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