Rapid: Individual Calculations September 2022
 Jangjoo, Abolfazl  Total change: 3.60  Rating chartPersonal card
 Shohadaye 5th Mordad Cup Arak (U1700) Arak IRI 2022-08-05
RcRownchangeKK*chgGame
 1412 1508 4.50 7 0.18 20 3.60 
  Khelghatdoust, Amirali 1165 IRI0.501-0.3820-7.60 
  Haji Hashemi, Mohammad Reza 1343 IRI1.0010.28205.60 
  Maghsoudi Goodarzi, Morad 1356 IRI1.0010.30206.00 
  Maleki, Morteza 1661 IRI0.001-0.3020-6.00 
  Dolat Abadi, Gholamabbas 1362 IRI1.0010.30206.00 
  Teymouri, Amir Hossein 1312 IRI1.0010.25205.00 
  Maleki, Mir Mahdi 1684 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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