Individual Calculations April 2018
 Kowsarinia, Amir  Total change: 8.00  Rating chartPersonal card
 Persepolis Standard Cup Esfand 1396 Fars IRI 2018-03-14
RcRownchangeKK*chgGame
 2003 2308 8.00 9 0.40 20 8.00 
  Hesampoor, Ahmad 1908  * IRI1.0010.08201.60 
  Soltani, Mohammad 1908  * IRI1.0010.08201.60 
  Namdarigharghani, Parsa 1908  * IRI1.0010.08201.60 
  Mehrabi, Morteza 2055 IRI1.0010.19203.80 
  Naderi, M.sadegh 2108 IRI1.0010.24204.80 
  Mari Ooriad, Pouya 2164 IRI0.001-0.6920-13.80 
  Mozaffari, Alireza 2092 IRI1.0010.22204.40 
  Mirshekari, Farshad 1908  * IRI1.0010.08201.60 
  Khademi, Mahdi 1978 IRI1.0010.12202.40 
 * 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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