Rapid: Individual Calculations October 2019
 Pour Eskandar, Aliakbar  Total change: -15.40  Rating chartPersonal card
 Iranian Seniors Championship 2019 -Over 65 (Rapid) Chaharmahal Va Bakhtiari IRI 2019-08-29
RcRownchangeKK*chgGame
 1560 1814 5.50 8 -0.77 20 -15.40 
  Ehteramian, Hossein 1582 IRI1.0010.21204.20 
  Ghalambaz, Abdolkarim 1837 IRI1.0010.532010.60 
  Mohammadian, Mohammad f1422 IRI1.0010.08201.60 
  Ahmadinia, Morad 1414  * IRI1.0010.08201.60 
  Yazdandoost, Ahmad 1414  * IRI0.501-0.4220-8.40 
  Alavi, Mir Mahmood 1492 IRI1.0010.13202.60 
  Amini, Enayatollah 1795 IRI0.001-0.5320-10.60 
  Sadat Mansouri, Seyed Mohammadali 1521 IRI0.001-0.8520-17.00 
 * 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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