Individual Calculations July 2024
 Abdolahi, Amir Taha  Total change: -17.60  Rating chartPersonal card
 5th Razhia Standard Cup - ( U 2000 ) Qazvin IRI 2024-06-17
RcRownchangeKK*chgGame
 1608 1700 4.50 8 -0.44 40 -17.60 
  Karimpour, Kiavash 1422 IRI1.0010.17406.80 
  Abdolmohammadi, Milad 1955 IRI0.001-0.1940-7.60 
  Mohammadi, Kian 1560 IRI0.001-0.6940-27.60 
  Nabizadeh, Nikan 1491 IRI0.501-0.2740-10.80 
  Alipanahi, Kiyanmehr 1446 IRI1.0010.19407.60 
  Safari, Amirmohammad 1494 IRI1.0010.24409.60 
  Afrooz, Mohammad Taha 1589 IRI1.0010.354014.00 
  Ghorbani, Sina 1904 IRI0.001-0.2440-9.60 

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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