Individual Calculations April 2019
 Samsam, Farhad  Total change: -32.20  Rating chartPersonal card
 Gilan First League Round 9 Gilan IRI 2019-03-21
RcRownchangeKK*chgGame
 2040 1979 1.00 1 0.58 20 11.60 
  Shirpoor, Ramin 2040 IRI1.0010.582011.60 

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)
 
 5th Qazvin Nowrouz Cup U-2000 Farvardin 1398 Qazvin IRI 2019-03-26
RcRownchangeKK*chgGame
 1729 1979 5.00 9 -2.19 20 -43.80 
  Behjati, Shahab 1754 IRI1.0010.22204.40 
  Safari Aghdam, Amir 1875 IRI0.001-0.6420-12.80 
  Heravi, Mohammad Hossein 1622 IRI1.0010.11202.20 
  Pourgol, Moein 1786 IRI0.501-0.2520-5.00 
  Abdollahisaber, Reza 1708 IRI1.0010.17203.40 
  Rostami, Roohollah 1810 IRI0.001-0.7220-14.40 
  Valizadeh, Hossein 1637 IRI1.0010.12202.40 
  Khanipour, Abolfazl 1671 IRI0.501-0.3620-7.20 
  Biriya, Mohammadamin 1698 IRI0.001-0.8420-16.80 

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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