Rapid: Individual Calculations November 2022
 Khosravi, Barzin  Total change: 12.40  Rating chartPersonal card
 Kazeroon Rapid Mehr Cup 2022 Kazeroon IRI 2022-10-15
RcRownchangeKK*chgGame
 1342 1327 4.00 7 0.62 20 12.40 
  Dehdari, Mohsen 1108 IRI0.001-0.7820-15.60 
  Mahdavi, Seyed Afshin 1694 IRI0.001-0.1020-2.00 
  Rastaghy, Helena 1032 IRI1.0010.15203.00 
  Rezaei, Abdolla 1468 IRI0.001-0.3120-6.20 
  Mahmoodi, Ali 1093 IRI1.0010.21204.20 
  Arjmand, Aliasghar 1514 IRI1.0010.742014.80 
  Mahmoudi, Mohammad Amin 1486 IRI1.0010.712014.20 

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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