Individual Calculations January 2019
 Jamali, Hadi  Total change: 23.00  Rating chartPersonal card
 5th Jam Individual League(2018-2019) Round 4-5 Jam IRI 2018-12-03
RcRownchangeKK*chgGame
 1847 1578 0.00 1 -0.17 20 -3.40 
  Alipoor Shahraki, Abolfazl 1847 IRI0.001-0.1720-3.40 

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)
 
 3rd Standard Hormozgan Parsian IRI 2018-12-19
RcRownchangeKK*chgGame
 1556 1578 5.00 7 1.32 20 26.40 
  Khalifat, Omid 1772 IRI0.001-0.2520-5.00 
  Sanjari, Ali 1178  * IRI1.0010.08201.60 
  Nazeri, Jafar 1414 IRI1.0010.28205.60 
  Imanzadeh, Mehdi 1903 IRI0.001-0.1320-2.60 
  Mazarei, Mohammad 1399 IRI1.0010.27205.40 
  Asadi, Asdolah 1432 IRI1.0010.30206.00 
  Khajehosseini, Mohammad Reza 1792 IRI1.0010.772015.40 
 * 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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