Individual Calculations April 2022
 Mehrkhah, Hadi  Total change: 4.40  Rating chartPersonal card
 The 6th Jouybar Chess Tournament Mazandaran IRI 2022-03-05
RcRownchangeKK*chgGame
 1475 1223 2.00 7 0.11 40 4.40 
  Esfandiari Klocan, Behrad 1076 IRI1.0010.304012.00 
  Ashraf, Artin 2038 IRI0.0010.00400.00 
  Salimiyan, Behzad 1648 IRI0.001-0.0740-2.80 
  Dabiri, Kasra 1453 IRI0.001-0.2140-8.40 
  Golestani, Elham 1354 IRI1.0010.684027.20 
  Amoozad Mahdiraji, Ali 1388 IRI0.001-0.2840-11.20 
  Namdar Abadi, Abolfazl 1367 IRI0.001-0.3140-12.40 

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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