Individual Calculations November 2019
 Kamran Nia, Elena  Total change: 93.60  Rating chartPersonal card
 Iranian Youth Chess Championship (Girls U12_1398) Qhazvin IRI 2019-09-28
RcRownchangeKK*chgGame
 1384 1194 4.50 8 2.34 40 93.60 
  Masoumi, Sahel 1381 IRI0.5010.24409.60 
  Bagherzadeh, Narges 1343 IRI1.0010.704028.00 
  Mashhadi, Fatemeh 1451 IRI1.0010.824032.80 
  Alavi, Mahsa 1594  * IRI0.001-0.0840-3.20 
  Sharifi, Mahak 1223 IRI0.5010.04401.60 
  Abbaszadeh, Mahdis 1341 IRI0.5010.20408.00 
  Mohamadi, Niyousha 1484 IRI0.001-0.1640-6.40 
  Kamran Nia, Helia 1254 IRI1.0010.584023.20 
 * 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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