Rapid: Individual Calculations April 2019
 Khoshbin, Amir  Total change: 4.80  Rating chartPersonal card
 Hamedan Rapid Cup Esfand 1397 Hamedan IRI 2019-03-25
RcRownchangeKK*chgGame
 1549 1715 5.00 7 0.24 20 4.80 
  Vejdani, Arad 1315  * IRI1.0010.08201.60 
  Heydarian, Romina 1327 IRI1.0010.09201.80 
  Teymoori, Vahid 1403 IRI1.0010.14202.80 
  Asadi, Sadegh 1968 IRI0.001-0.1920-3.80 
  Soori, Peyman 1625 IRI1.0010.38207.60 
  Jalalvand, Amir Hesam 1445 IRI1.0010.17203.40 
  Ghanbaralifarzad, Mohammad Hosei 1763 IRI0.001-0.4320-8.60 
 * 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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