Rapid: Individual Calculations July 2024
 Kheirollahi Vash, Ahmad  Total change: 3.60  Rating chartPersonal card
 29th Maragheh Sahand club weekly rapid chess tournament Maraghe IRI 2024-06-20
RcRownchangeKK*chgGame
 1626 1741 4.00 6 0.18 20 3.60 
  Seyfi, Hadi 1475 IRI0.001-0.8220-16.40 
  Elahi, Mehdi 1882 IRI1.0010.692013.80 
  Abdoli, Amirmohammad 1431 IRI1.0010.14202.80 
  Farzanfar, Farzad 1584 IRI1.0010.29205.80 
  Jafar Bonyad, Reza 1812 IRI0.001-0.4020-8.00 
  Mohammadi Azar, Mahyar 1571 IRI1.0010.28205.60 

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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