Individual Calculations May 2019
 Hamidian, Hamid  Total change: 1.80  Rating chartPersonal card
 Tehran Standard Cup 21-27Farvardin 1398 (U-1800) Tehran IRI 2019-04-10
RcRownchangeKK*chgGame
 1578 1799 4.00 6 -0.56 20 -11.20 
  Karimpour Talebi, Arman 1534 IRI0.001-0.8220-16.40 
  Madanisani, Mostafa 1399  * IRI1.0010.08201.60 
  Rahmani, Alireza 1484 IRI1.0010.14202.80 
  Eshraghi, Mahan 1621 IRI1.0010.27205.40 
  Shahgholi, Ali 1676 IRI1.0010.33206.60 
  Vahdat Doust, Ali 1756 IRI0.001-0.5620-11.20 
 * 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)
 
 1st dehloran nowrouz Cup 1398 Ilam IRI 2019-04-17
RcRownchangeKK*chgGame
 1617 1799 5.00 6 0.65 20 13.00 
  Fathali Pour, Behnam 1767 IRI1.0010.46209.20 
  Amiri, Erfan 1587 IRI1.0010.23204.60 
  Rafie Khalilabadi, Alireza 1449 IRI0.001-0.8920-17.80 
  Toopchi, Behrooz 1558 IRI1.0010.20204.00 
  Hecmatian, Majid 1658 IRI1.0010.31206.20 
  Kamrava, Kourosh 1681 IRI1.0010.34206.80 

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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