Rapid: Individual Calculations January 2022
 Eskandary, Mahmood  Total change: -29.20  Rating chartPersonal card
 10th IRCF Weekly Rapid Tournament 1400 Tehran IRI 2021-12-10
RcRownchangeKK*chgGame
 1714 2118 5.50 8 -1.46 20 -29.20 
  Davari, Sara 1605 IRI1.0010.04200.80 
  Mahdizadeh, Mohammad 1688 IRI1.0010.07201.40 
  Naeimi Omran, Aria 1383 IRI1.0010.01200.20 
  Alamir Virsagh, Ehsan 1854 IRI0.001-0.8220-16.40 
  Hajizadeh, Mohammad 1646 IRI1.0010.05201.00 
  Shahbazi, Parsa 1578 IRI1.0010.03200.60 
  Abed, Meisam 1856 IRI0.501-0.3220-6.40 
  Ghafourian, Amir Ali 2103 IRI0.001-0.5220-10.40 

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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