Individual Calculations August 2019
 Masoumi, Sahar  Total change: 52.80  Rating chartPersonal card
 Gilan men Championship 1398 Gilan IRI 2019-07-01
RcRownchangeKK*chgGame
 1662 1739 6.00 9 0.63 40 25.20 
  Mardani, Mohammad Mahyar 1339  * IRI1.0010.08403.20 
  Omidi, Arya 2139  * IRI0.001-0.0840-3.20 
  Khomeyrani, Hossein 1361 IRI1.0010.09403.60 
  Fakhar, Hossein 1511 IRI0.001-0.7940-31.60 
  Sejdeh, Amirsam 1339  * IRI1.0010.08403.20 
  Norouzi Chenari, Parham 1540 IRI1.0010.24409.60 
  Biriya, Yadollah 1483 IRI1.0010.19407.60 
  Baradaran Tamadon, Arian 2108 IRI1.0010.904036.00 
  Torkamannejad, Javad 2139  * IRI0.001-0.0840-3.20 
 * 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)
 
 Chess Championship Gilan Women 1398 Gilan IRI 2019-07-21
RcRownchangeKK*chgGame
 1778 1739 2.00 3 0.69 40 27.60 
  Nadernia, Niki 1910 IRI0.001-0.2740-10.80 
  Masoumi, Sahel 1440 IRI1.0010.15406.00 
  Ghomi, Parnian wc1985 IRI1.0010.814032.40 

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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