Individual Calculations March 2016
 Taghavi, Amir Abbas  Total change: -52.40  Rating chartPersonal card
 6th Ferdoosi Open 2016 Mashhad IRI 2016-01-29
RcRownchangeKK*chgGame
 1849 1887 2.00 6 -1.19 20 -23.80 
  Grigoryan, Karen H. g2287  * ARM0.001-0.0820-1.60 
  Zahmati, Sobhan 1535 IRI1.0010.11202.20 
  Amini, Amer 2111 IRI0.001-0.2220-4.40 
  Barati, Behnam 1501 IRI1.0010.09201.80 
  Godarz, Kasra 2123 IRI0.001-0.2020-4.00 
  Ebrahimi, Reza 1538 IRI0.001-0.8920-17.80 
 * 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)
 
 Vahdat Tournament - U 2200 (2016) Raz & Jerlegan IRI 2016-02-17
RcRownchangeKK*chgGame
 1816 1887 1.50 5 -1.43 20 -28.60 
  Tayyebi, Seyed Amin 1633 IRI0.501-0.3120-6.20 
  Rafat, Hasan 1781 IRI1.0010.36207.20 
  Derakhshani, Mehrdad 1958 IRI0.001-0.4020-8.00 
  Hejrati, Mohammad Mahdi 1967 IRI0.001-0.3920-7.80 
  Binaei Tavallaei, Mahdi 1743 IRI0.001-0.6920-13.80 

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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