Rapid: Individual Calculations July 2023
 Shakiba, Behrooz  Total change: -69.80  Rating chartPersonal card
 6th Urmia Weekly Rapid Chess Tournament 1402 Western Azerbaijan IRI 2023-06-12
RcRownchangeKK*chgGame
 1614 1928 4.00 7 -1.81 20 -36.20 
  Zeynali, Sajjad 1528  * IRI1.0010.08201.60 
  Mohammadrezapour, Parsa 1494 IRI1.0010.06201.20 
  Shaygan, Mansoor 1725 IRI0.001-0.7620-15.20 
  Nouri, Zeinal 1454 IRI1.0010.05201.00 
  Naghizadeh, Amirhossein 1497 IRI1.0010.07201.40 
  Alaghehmand, Arshia 1927 IRI0.001-0.5020-10.00 
  Zare, Jafar 1676 IRI0.001-0.8120-16.20 
 * 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)
 
 West Azerbaijan Senior Rapid Chess Championship 1402 West Azerbaijan IRI 2023-06-21
RcRownchangeKK*chgGame
 1654 1928 1.50 4 -1.68 20 -33.60 
  Hassankhani, Naser 1491 IRI1.0010.06201.20 
  Aghanejad, Ebrahim 1694 IRI0.001-0.7920-15.80 
  Javanmanesh, Masoud 1904 IRI0.501-0.0320-0.60 
  Yousefi, Mikaeil 1528  * IRI0.001-0.9220-18.40 
 * 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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