Individual Calculations April 2017
 Najafi, Nima  Total change: -18.00  Rating chartPersonal card
 Hormozgan Chess Team Championship 1395 Bandarabbas IRI 2017-03-08
RcRownchangeKK*chgGame
 1888 1819 2.50 4 0.90 20 18.00 
  Norouzi, Eisa 1419  * IRI1.0010.08201.60 
  Soleimanian, Milad 1975 IRI0.5010.21204.20 
  Hamidi, Amir Mohammad 2177 IRI0.001-0.1020-2.00 
  Mahmoodi, Mashouf 1979 IRI1.0010.712014.20 
 * 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)
 
 6th Daliran Tangestan Tournament Ahram IRI 2017-03-20
RcRownchangeKK*chgGame
 1565 1819 4.50 8 -1.80 20 -36.00 
  Shahed, Mohammadmatin 1419  * IRI1.0010.08201.60 
  Rahimi, Aref 1638 IRI0.001-0.7420-14.80 
  Mohammadi, Mohammad 1441 IRI1.0010.09201.80 
  Hashemi, Farhad 1679 IRI0.001-0.6920-13.80 
  Sharifi, Sahar 1459 IRI1.0010.10202.00 
  Kashef, Mohsen 1590 IRI1.0010.21204.20 
  Salari, Shahram 1871 IRI0.001-0.4320-8.60 
  Rashedi, Amin 1419  * IRI0.501-0.4220-8.40 
 * 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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