Rapid: Individual Calculations July 2023
 Zareh Khafri, Ahoora  Total change: 109.60  Rating chartPersonal card
 Kazeroon Rapid Teer Cup Fars IRI 2023-06-22
RcRownchangeKK*chgGame
 1454 1262 5.00 8 2.74 40 109.60 
  Shirazi, Milad 1678 IRI0.001-0.0740-2.80 
  Shafizadeh, Aryan 1078 IRI1.0010.264010.40 
  Arjmand, Aliasghar 1459 IRI1.0010.754030.00 
  Mahmoudi, Mohammad Hossein 1423 IRI1.0010.714028.40 
  Rahimi, Arshiya 1475 IRI1.0010.774030.80 
  Arefazad, Gholamhossein 1639 IRI0.001-0.0940-3.60 
  Yaghoob Zadeh, Syyed Hossein 1587 IRI1.0010.874034.80 
  Borzooei, Shahin 1294 IRI0.001-0.4640-18.40 

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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