Individual Calculations April 2022
 Dorpa, Mohammad Mahdi  Total change: -57.60  Rating chartPersonal card
 The 6th Jouybar Chess Tournament Mazandaran IRI 2022-03-05
RcRownchangeKK*chgGame
 1507 1779 3.50 7 -2.02 40 -80.80 
  Amoozad Mahdiraji, Ali 1388 IRI1.0010.09403.60 
  Ghoreishiamiri, Seyedkian 1324 IRI1.0010.06402.40 
  Sharif, Hasti 1379  * IRI1.0010.08403.20 
  Ashraf, Artin 2038 IRI0.001-0.1840-7.20 
  Taghizadeh, Taraneh 1462 IRI0.501-0.3740-14.80 
  Mashhadi, Fatemeh 1543 IRI0.001-0.8040-32.00 
  Vahedi, Arad 1417 IRI0.001-0.9040-36.00 
 * 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)
 
 First Cup Jiroft Memorial of Esmaeil Jafari Kerman IRI 2022-03-15
RcRownchangeKK*chgGame
 1557 1779 7.00 9 0.58 40 23.20 
  Firoozi, Farbod 1379  * IRI1.0010.08403.20 
  Moridi, Mohammad Kia 1421 IRI1.0010.10404.00 
  Moradi, Sajad 2018 IRI0.001-0.2040-8.00 
  Asadi, Asdolah 1346 IRI1.0010.06402.40 
  Mousavi, Seyed Amir Mohammad 1242 IRI1.0010.03401.20 
  Dehghani, Parsa 1857 IRI1.0010.614024.40 
  Motaghi, Farbod 1933 IRI0.001-0.2940-11.60 
  Rostami, Amir Ali 1365 IRI1.0010.07402.80 
  Shahsavari, Mohammad Amin 1449 IRI1.0010.12404.80 
 * 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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