Rapid: Individual Calculations June 2023
 Hadizadeh, Abbas  Total change: 19.20  Rating chartPersonal card
 Khomein Rapid Cup 1402 Markazi IRI 2023-05-15
RcRownchangeKK*chgGame
 1461 1484 5.00 7 0.96 20 19.20 
  Safari, Taranom 1210 IRI1.0010.17203.40 
  Simaei, Helia 1349 IRI1.0010.32206.40 
  Zinati, Mohammad 1800 IRI0.001-0.1320-2.60 
  Soleymani, Parham 1196 IRI1.0010.16203.20 
  Hamidi, Amir Mohammad f2133 IRI0.001-0.0120-0.20 
  Salami, Majid 1300 IRI1.0010.26205.20 
  Rafiei, Ali 1237 IRI1.0010.19203.80 

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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