Individual Calculations April 2023
 Boozhmehrani, Mehrab  Total change: 46.40  Rating chartPersonal card
 Standard toos cup 2023 Mashhad IRI 2023-03-19
RcRownchangeKK*chgGame
 1390 1059 2.00 6 1.16 40 46.40 
  Khajehosseini, Mohammad Reza 1647 IRI0.001-0.0240-0.80 
  Hosseini, Seyed Erfan 1375 IRI0.001-0.1340-5.20 
  Eshaghi, Arshia 1287 IRI0.001-0.2140-8.40 
  Vafaei, Majid 1353 IRI1.0010.854034.00 
  Rahimzadeh, Maryam 1345 IRI1.0010.844033.60 
  Gholinezhad, Eilia 1332 IRI0.001-0.1740-6.80 

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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