Individual Calculations May 2018
 Rezaei, Mahyar  Total change: 47.40  Rating chartPersonal card
 4th Qazvin Nowrouz Cup - Under 2000 Qazvin IRI 2018-03-27
RcRownchangeKK*chgGame
 1798 1822 6.50 8 2.37 20 47.40 
  Nemati, Mehrad 1422  * IRI1.0010.08201.60 
  Kord, Soleyman 1572 IRI1.0010.19203.80 
  Sedaghat Khah, Hamid Reza 1984 IRI1.0010.712014.20 
  Saedi, Omid 1840 IRI0.5010.03200.60 
  Noori Mousa, Rouhollah 1839 IRI1.0010.522010.40 
  Fathi, Himan 1931 IRI1.0010.652013.00 
  Alikhani, Hamid 1802 IRI1.0010.47209.40 
  Safarian, Javad 1990 IRI0.001-0.2820-5.60 
 * 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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