Individual Calculations October 2022
 Kamali Dolatabadi, Bahar  Total change: 6.40  Rating chartPersonal card
 4th Shahid hojjaji chess tournament Najaf Abad IRI 2022-09-15
RcRownchangeKK*chgGame
 1491 1136 1.00 5 0.32 20 6.40 
  Minakhanloo, Mohammad Javad 1742 IRI0.001-0.0220-0.40 
  Balochestani, Bardia 1397 IRI1.0010.822016.40 
  Asadi, Omid 1461 IRI0.001-0.1320-2.60 
  Shabaniyan, Faranak 1542 IRI0.001-0.0820-1.60 
  Danesh, Kianoosh 1314 IRI0.001-0.2720-5.40 

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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