Individual Calculations September 2014
 Puuska, Heini  Total change: -30.20  Rating chartPersonal card
 Chess Olympiad 2014-Women Tromsø NOR 2014-08-01
RcRownchangeKK*chgGame
 1922 1975 3.50 9 -1.51 20 -30.20 
  Abrahamyan, Tatev wg2366 USA0.001-0.0920-1.80 
  Kolaric, Spela wf2043 SLO0.001-0.4120-8.20 
  Kurochkina, Elena 1797 RUS0.001-0.7320-14.60 
  Jumba, Gloria 1575  * KEN1.0010.08201.60 
  Al-Khelaifi, Kholoud 1575  * QAT1.0010.08201.60 
  Alattar, Ghayda M. wf1948 JOR0.001-0.5420-10.80 
  Mazariegos, Silvia Carolina wm2017 GUA0.5010.06201.20 
  Smith, Olivia wf1968 WLS0.501-0.0120-0.20 
  Mucha, Annegret wc2008 GER0.5010.05201.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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