Rapid: Individual Calculations June 2022
 Kafshgar Gohari, Reza  Total change: 23.80  Rating chartPersonal card
 Lahijan Rapid Cup Lahijan IRI 2022-05-25
RcRownchangeKK*chgGame
 1415 1527 5.00 7 0.75 20 15.00 
  Torabzadeh, Seyyed Arvin 1127  * IRI1.0010.08201.60 
  Rezaeipour, Mahshid 1076 IRI1.0010.06201.20 
  Khoshhal, Maryam 1240 IRI1.0010.16203.20 
  Kanani, Anoosh 1785 IRI1.0010.822016.40 
  Biriya, Mohammadamin 1606 IRI0.001-0.3920-7.80 
  Biriya, Yadollah 1352 IRI1.0010.27205.40 
  Pourramezan Chafjiri, Parsa 1719 IRI0.001-0.2520-5.00 
 * 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)
 
 3 turnament rapid ramsar Ramsar IRI 2022-05-26
RcRownchangeKK*chgGame
 1441 1527 4.00 6 0.44 20 8.80 
  Bagherpour, Seyed Behrad 1137 IRI1.0010.09201.80 
  Mohammadi, Arad 1228 IRI1.0010.15203.00 
  Fathi Tavani, Farhoud 1712 IRI0.001-0.2620-5.20 
  Zarifi, Hafez 1333 IRI1.0010.25205.00 
  Pourali, Davood 1806 IRI0.001-0.1620-3.20 
  Soleimani, Nader 1431 IRI1.0010.37207.40 

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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