Rapid: Individual Calculations July 2023
 Hajizadeh, Amir Ali  Total change: 41.60  Rating chartPersonal card
 723th Paeez Chess School Tournament Khuzestan IRI 2023-06-01
RcRownchangeKK*chgGame
 1365 1046 2.00 5 1.04 40 41.60 
  Talebian Zadeh, Ilia 1778 IRI0.001-0.0140-0.40 
  Zamani, Artemis 1314 IRI1.0010.834033.20 
  Shokrian Haji Behzad, Manoochehr 1385 IRI0.001-0.1240-4.80 
  Hoveizavi, Ahmad 1237 IRI0.001-0.2540-10.00 
  Khandan, Parsa 1110 IRI1.0010.594023.60 

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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