Individual Calculations February 2019
 Allahverdi, Omid  Total change: -50.80  Rating chartPersonal card
 Tehran Standard Cup 5-10 Dey U-2000 Tehran IRI 2018-12-26
RcRownchangeKK*chgGame
 1657 1875 2.50 5 -1.24 20 -24.80 
  Amini, Mahdi 1489 IRI1.0010.09201.80 
  Ajalli, Behnam 1595 IRI1.0010.16203.20 
  Talebi, Masoud 1963 IRI0.001-0.3820-7.60 
  Raei, Alireza 1697 IRI0.001-0.7320-14.60 
  Karimi, Setayesh 1542 IRI0.501-0.3820-7.60 

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)
 
 Markazi Fajr Cup 1397 Arak IRI 2019-01-23
RcRownchangeKK*chgGame
 1621 1875 5.00 8 -1.30 20 -26.00 
  Mashhadi, Amir Mahdi 1475  * IRI1.0010.08201.60 
  Maghsoudi Goodarzi, Morad 1490 IRI1.0010.09201.80 
  Norouzi, Mahdi 1597 IRI1.0010.17203.40 
  Sharafi, Mohammadreza 1709 IRI0.001-0.7220-14.40 
  Tajdoost, Akbar 1475  * IRI1.0010.08201.60 
  Borji, Hossein 1608 IRI1.0010.18203.60 
  Robatmili, Manocher 1716 IRI0.001-0.7120-14.20 
  Shahsanam, Alireza 1898 IRI0.001-0.4720-9.40 
 * 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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