Rapid: Individual Calculations September 2022
 Zakeri, Omid  Total change: 32.40  Rating chartPersonal card
 6th IRCF Weekly Rapid Tournament 1401 Tehran IRI 2022-08-12
RcRownchangeKK*chgGame
 1606 1717 5.00 8 0.00 20 0.00 
  Salman, Yasin 1493 IRI1.0010.22204.40 
  Vasheghani, Behrad 1317  * IRI1.0010.08201.60 
  Sajadi Naeini, Seyed Soheil 1617 IRI0.501-0.1420-2.80 
  Rahnama, M.reza 1552 IRI1.0010.28205.60 
  Moradi, Amirmasoud 2086 IRI0.5010.40208.00 
  Sedaghati, Mehrdad f2048 IRI0.001-0.1220-2.40 
  Nazari Nia, Shahram 1502 IRI0.001-0.7720-15.40 
  Karami, Qazal 1236 IRI1.0010.05201.00 
 * 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)
 
 18th Rapid Hormozgan 1401 Hormozgan IRI 2022-08-26
RcRownchangeKK*chgGame
 1605 1717 6.00 7 1.62 20 32.40 
  Solimani, Mohammad Taha 1317  * IRI1.0010.08201.60 
  Hassanpour, Alireza 1391 IRI1.0010.13202.60 
  Mousavi, Seyed Amir Mohammad 1519 IRI1.0010.24204.80 
  Salari, Shahram 1933 IRI1.0010.782015.60 
  Looni, Arshiya 1665 IRI1.0010.43208.60 
  Ansari, Hossein 1711 IRI0.501-0.0120-0.20 
  Younesi Fard, Hossein 1698 IRI0.501-0.0320-0.60 
 * 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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