Individual Calculations November 2018
 Rahmani, Helya  Total change: 61.60  Rating chartPersonal card
 Iran Girls U14 Chess Championship 2018 Qazvin IRI 2018-10-08
RcRownchangeKK*chgGame
 1302 1088 3.50 8 1.54 40 61.60 
  Abbasi Zamharir, Zahra 1368 IRI0.001-0.1640-6.40 
  Soltani, Hasti 1212 IRI0.5010.17406.80 
  Talebi Pour, Anoosha 1190 IRI1.0010.644025.60 
  Baramaki, Sonia 1240 IRI1.0010.704028.00 
  Ghaemi, Narges 1367 IRI0.001-0.1640-6.40 
  Yazdani, Ava 1436 IRI0.001-0.1140-4.40 
  Movahed, Niayesh 1116 IRI1.0010.544021.60 
  Dashti, Parmiss 1487 IRI0.001-0.0840-3.20 

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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