Individual Calculations May 2018
 Rezanezhad, Hassan  Total change: 24.40  Rating chartPersonal card
 Tehran Standrad 22-26 Farvardin 1397 Tehran IRI 2018-04-11
RcRownchangeKK*chgGame
 1737 1951 6.50 7 1.22 20 24.40 
  Azizi Tafreshi, Ali Akbar 1593 IRI1.0010.10202.00 
  Shokri, Firouz 1696 IRI1.0010.19203.80 
  Jahankhani, Hojatollah 1662 IRI1.0010.16203.20 
  Sadeghi Givi, Reza 1905 IRI1.0010.44208.80 
  Faryad, H. A 1906 IRI0.501-0.0620-1.20 
  Davoodi, Mehran 1754 IRI1.0010.25205.00 
  Rahmani, Jamshid 1644 IRI1.0010.14202.80 

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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