Rapid: Individual Calculations September 2022
 Hamidi, Shadi  Total change: -9.60  Rating chartPersonal card
 shahriyar rapid 28 mordad 1401 shahriyar IRI 2022-08-20
RcRownchangeKK*chgGame
 1288 1606 5.50 7 -0.48 20 -9.60 
  Fardi Beyranvand, Alireza 1206  * IRI1.0010.08201.60 
  Khorasani, Mirmohammad 1253 IRI1.0010.11202.20 
  Sodachi, Saba 1402 IRI0.001-0.7620-15.20 
  Radnezhad, Saber 1333 IRI1.0010.17203.40 
  Zandi, Mohammad Taha 1419 IRI0.501-0.2420-4.80 
  Kazemi, Zahra 1225 IRI1.0010.09201.80 
  Taj Dini, Hasti 1177 IRI1.0010.07201.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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