Individual Calculations October 2017
 Charkh Abnous, Venousa  Total change: 76.00  Rating chartPersonal card
 Iranian Girls Under 10 Championship 1396 Sari IRI 2017-09-02
RcRownchangeKK*chgGame
 1222 1002 3.50 7 1.90 40 76.00 
  Alavi, Mahsa 1268 IRI1.0010.824032.80 
  Forozan, Fatemeh 1193 IRI1.0010.754030.00 
  Bagherzadeh, Narges 1304 IRI0.001-0.1540-6.00 
  Zolfaghari, Fatemeh 1184 IRI0.5010.24409.60 
  Zaeim, Bahar 1099 IRI0.001-0.3740-14.80 
  Sadloo, Sayna 1183 IRI1.0010.744029.60 
  Farhadi, Fatemeh 1323 IRI0.001-0.1340-5.20 

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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