Individual Calculations June 2015
 Ivanova, Lidia  Total change: 10.40  Rating chartPersonal card
 Estonian Women Chess Championship 2015 Tallinn EST 2015-05-12
RcRownchangeKK*chgGame
 1697 1357 1.50 10 0.26 40 10.40 
  Viikmaa, Karmen 1684 EST0.001-0.1340-5.20 
  Olde, Margareth 1757  * EST0.001-0.0840-3.20 
  Tsiganova, Monika wm1757  * EST0.001-0.0840-3.20 
  Tonso, Liina 1580 EST1.0010.784031.20 
  Sinitsina, Anastassia 1705 EST0.001-0.1140-4.40 
  Viikmaa, Karmen 1684 EST0.001-0.1340-5.20 
  Olde, Margareth 1757  * EST0.001-0.0840-3.20 
  Tsiganova, Monika wm1757  * EST0.001-0.0840-3.20 
  Tonso, Liina 1580 EST0.001-0.2240-8.80 
  Sinitsina, Anastassia 1705 EST0.5010.394015.60 
 * 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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