Rapid: Individual Calculations August 2022
 Bagherzadeh, Babak  Total change: 9.80  Rating chartPersonal card
 Ardebi Rapid Cup Tir 1401 Ardebil IRI 2022-07-21
RcRownchangeKK*chgGame
 1557 1311 2.50 8 0.49 20 9.80 
  Dolati, Artin 1905 IRI0.001-0.0220-0.40 
  Dezhdar, Roozbeh 1677 IRI0.001-0.1020-2.00 
  Safari, Yazdan 1055 IRI0.501-0.3120-6.20 
  Habibifard, Parham 1533 IRI0.001-0.2220-4.40 
  Sobhi, Ali 1454 IRI1.0010.692013.80 
  Soleimanian, Milad 1837 IRI0.001-0.0320-0.60 
  Norouzi, Reza 1537 IRI1.0010.792015.80 
  Zeynali, Ali 1454 IRI0.001-0.3120-6.20 

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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