Individual Calculations March 2016
 Narva, Triin  Total change: -15.80  Rating chartPersonal card
 Estonian Women Chess Championship 2016 and Estonian Girls U-20 Championship 2016 Tallinn EST 2016-01-26
RcRownchangeKK*chgGame
 1819 2081 5.50 8 -0.79 20 -15.80 
  Maasik, Liisa 1681  * EST1.0010.08201.60 
  Narva, Mai wm2085 EST0.5010.01200.20 
  Olde, Margareth 1961 EST0.001-0.6620-13.20 
  Liiv, Kristiina 1681  * EST1.0010.08201.60 
  Viikmaa, Karmen 1681  * EST1.0010.08201.60 
  Narva, Regina wf2016 EST0.501-0.0920-1.80 
  Sinitsina, Anastassia wc1763 EST0.501-0.3720-7.40 
  Tonso, Liina 1681  * EST1.0010.08201.60 
 * 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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