Individual Calculations May 2019
 Boland Eghbal, Taha  Total change: -3.40  Rating chartPersonal card
 1st Babataher Standard Cup 1398 Hamedan IRI 2019-04-11
RcRownchangeKK*chgGame
 1565 1712 4.50 7 -0.17 20 -3.40 
  Kalvandi, Narina 1312  * IRI1.0010.08201.60 
  Masajedian, Moein 1444 IRI1.0010.17203.40 
  Zinati, Mohammad 1881 IRI0.5010.22204.40 
  Movahedi, Yashar 1837 IRI0.5010.17203.40 
  Radnia, Marjan 1445 IRI0.501-0.3220-6.40 
  Kalvandi, Nashmil 1592 IRI0.001-0.6620-13.20 
  Gholami, Amir Mohammad 1441 IRI1.0010.17203.40 
 * 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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