Individual Calculations August 2019
 Motaghi, Farbod  Total change: -15.00  Rating chartPersonal card
 Karimkhan Zand Open Chess U2000-Tir 1398 Malayer IRI 2019-07-13
RcRownchangeKK*chgGame
 1771 1950 5.00 8 -0.75 20 -15.00 
  Nezhadrasol Sor, Vria 1562 IRI1.0010.09201.80 
  Ghanbaralifarzad, Mohammad Hosei 1745 IRI1.0010.24204.80 
  Nameei, Koushan 1838 IRI1.0010.35207.00 
  Eemen, Shaayaan 1848 IRI0.001-0.6420-12.80 
  Saedi, Mohammad 1725 IRI0.501-0.2820-5.60 
  Zandieh, Ali 1781 IRI1.0010.28205.60 
  Shahabi, Milad 1950 IRI0.001-0.5020-10.00 
  Rahmatpisheh, Amir Hossein 1718 IRI0.501-0.2920-5.80 

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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