Individual Calculations May 2018
 Mahdizadeh, Mohammad  Total change: -26.20  Rating chartPersonal card
 Tehran Standard Cup 5-10 Farvardin 1397 Tehran IRI 2018-03-25
RcRownchangeKK*chgGame
 1912 1704 1.00 4 -0.09 20 -1.80 
  Elahi, Abdollah 2103 IRI1.0010.922018.40 
  Zahedifar, Anahita wf2064 IRI0.001-0.1020-2.00 
  Sadeghi Givi, Reza 1893 IRI0.001-0.2520-5.00 
  Afshari, Mohammadparsa 1589 IRI0.001-0.6620-13.20 

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)
 
 Tehran Standrad 22-26 Farvardin 1397 Tehran IRI 2018-04-11
RcRownchangeKK*chgGame
 1601 1668 0.50 3 -1.22 20 -24.40 
  Faryad, H. A 1906 IRI0.001-0.2020-4.00 
  Jofreh, Manouchehr 1320 IRI0.501-0.3920-7.80 
  Nazari Nia, Shahram 1576 IRI0.001-0.6320-12.60 

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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