Individual Calculations July 2024
 Afrooz, Mohammad Taha  Total change: 12.80  Rating chartPersonal card
 Rasht Pishgam Chess Club Etehad Cup Rasht IRI 2024-06-13
RcRownchangeKK*chgGame
 1743 1589 1.50 5 -0.05 40 -2.00 
  Edalati, Parsa 1856 IRI0.001-0.1840-7.20 
  Zarbini, Khashayar 1718 IRI0.5010.17406.80 
  Jamali, Pouria 1839 IRI0.001-0.1940-7.60 
  Rezaei, Mahyar 1797 IRI0.001-0.2340-9.20 
  Yadollahi, Parham 1505 IRI1.0010.384015.20 

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)
 
 5th Razhia Standard Cup - ( U 2000 ) Qazvin IRI 2024-06-17
RcRownchangeKK*chgGame
 1626 1589 4.00 8 0.37 40 14.80 
  Nejati, Nazanin 1415 IRI1.0010.274010.80 
  Tehranifarshid, Pouya 1820 IRI0.001-0.2140-8.40 
  Zafari Yekta, Niyousha 1476 IRI1.0010.354014.00 
  Taleshi, Radmehr 1778 IRI0.001-0.2540-10.00 
  Iran Nejad, Kiarash 1539 IRI1.0010.434017.20 
  Javadpoor, Mohammad Hossein 1745 IRI0.5010.21408.40 
  Abdolahi, Amir Taha 1700 IRI0.001-0.3540-14.00 
  Kambakhsh, Hassan 1533 IRI0.501-0.0840-3.20 

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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