Individual Calculations December 2016
 Abdi, Amir  Total change: -5.20  Rating chartPersonal card
 1st Paytakht Cup International Chess Festival (Group B U2100) Tehran IRI 2016-10-25
RcRownchangeKK*chgGame
 1630 1809 5.00 8 -0.75 20 -15.00 
  Mohammadi, Reza 1611 IRI1.0010.24204.80 
  Azhir, Hooman 1931 IRI0.001-0.3320-6.60 
  Saeidi, Kavyan 1495 IRI0.501-0.3620-7.20 
  Abbaspoorrad, Nikoo 1472 IRI1.0010.12202.40 
  Gholamian Pour, Amin 1710 IRI0.001-0.6420-12.80 
  Khalili, Reza 1569 IRI0.501-0.3020-6.00 
  Khosravi Nejad, Amir Mohammad 1591 IRI1.0010.22204.40 
  Nabitaeme, Marjaneh 1658 IRI1.0010.30206.00 

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)
 
 Asian Amateur Chess Championship 2016 Open Isfahan IRI 2016-11-12
RcRownchangeKK*chgGame
 1618 1809 4.00 5 0.49 20 9.80 
  Dehghani Habibabadi, Misagh 1409  * IRI1.0010.08201.60 
  Jafari, Nader 1471 IRI1.0010.12202.40 
  Soheil Esfahani, Hossein 1409  * IRI1.0010.08201.60 
  Ganduulga, Dagii 2065 MGL0.001-0.1920-3.80 
  Berbari, Imad 1736 LBN1.0010.40208.00 
 * 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)
 

 

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