Rapid: Individual Calculations March 2020
 Alavi, Homa  Total change: 35.80  Rating chartPersonal card
 1st Shahriyar chess tournament U2100 Shahriyar IRI 2020-02-08
RcRownchangeKK*chgGame
 1708 1788 7.00 9 1.79 20 35.80 
  Mirzamani, Seyed Amirarta 1388  * IRI1.0010.08201.60 
  Sadeghi, Abdollah 1390 IRI1.0010.08201.60 
  Rahmatian, Shayan 2010 IRI0.001-0.2220-4.40 
  Panahi Fard, Saeed 1501 IRI1.0010.16203.20 
  Karami Kejani, Masoud 2021 IRI0.001-0.2120-4.20 
  Esmaeili, Soroush 1517 IRI1.0010.17203.40 
  Kaveh, Taghi 1650 IRI1.0010.31206.20 
  Pilvaieh, Ali 1941 IRI1.0010.702014.00 
  Abed, Meisam 1954 IRI1.0010.722014.40 
 * 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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