Rapid: Individual Calculations October 2022
 Eskandary, Mahmood  Total change: -26.00  Rating chartPersonal card
 Alborz Rapid 11 shahrivar 1401 karaj IRI 2022-09-02
RcRownchangeKK*chgGame
 1780 2048 6.50 7 1.01 20 20.20 
  Merikh, Hossein 1909 IRI1.0010.31206.20 
  Alimohamadi, Armin 1648  * IRI1.0010.08201.60 
  Khajehmirzaei Yazdi, Jamal 1568 IRI1.0010.05201.00 
  Davachi, Hamid 1578 IRI1.0010.05201.00 
  Chavari, Mohammad Mahdi 1990 IRI1.0010.42208.40 
  Najafiyan Pour, Mahyar 2015 IRI1.0010.45209.00 
  Heravi, Mohammad Hossein 1754 IRI0.501-0.3520-7.00 
 * 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)
 
 Alborz chess rapid 31 shahrivar 1401 Karaj IRI 2022-09-22
RcRownchangeKK*chgGame
 1626 2048 4.00 7 -2.31 20 -46.20 
  Malaknezhad, Amirali 1648  * IRI1.0010.08201.60 
  Sodachi, Saba 1410 IRI1.0010.01200.20 
  Shahbazi, Parsa 1675 IRI0.001-0.9020-18.00 
  Bakhtiari Kish, Mazdak 1934 IRI1.0010.34206.80 
  Davachi, Hamid 1578 IRI1.0010.05201.00 
  Rahmatpisheh, Amir Hossein 1660 IRI0.001-0.9120-18.20 
  Behrooz, Amir Mohammad 1480 IRI0.001-0.9820-19.60 
 * 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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