Rapid: Individual Calculations April 2019
 Ghazaghi, Parmida  Total change: 12.20  Rating chartPersonal card
 Hamedan Rapid Esfand 1397 - Rook Chess School Hamedan IRI 2019-03-24
RcRownchangeKK*chgGame
 1492 1536 4.50 7 0.61 20 12.20 
  Zare, Mahdimohammad 1160 IRI0.501-0.4120-8.20 
  Zaheri, Mehran 1379 IRI1.0010.29205.80 
  Aghili Mofid, Davood 1556 IRI0.001-0.4720-9.40 
  Teymoori, Vahid 1403 IRI1.0010.32206.40 
  Fathi, Abolfazl 1307 IRI1.0010.21204.20 
  Nameei, Koushan 1876 IRI1.0010.882017.60 
  Ghanbaralifarzad, Mohammad Hosei 1763 IRI0.001-0.2120-4.20 

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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