Individual Calculations May 2016
 Khoshkalam, Seyed Mehrab  Total change: 45.60  Rating chartPersonal card
 3rd Gilan Friendship Cup Rasht IRI 2016-04-22
RcRownchangeKK*chgGame
 1865 2036 7.50 9 1.14 40 45.60 
  Biriya, Yadollah 1636  * IRI1.0010.08403.20 
  Biabani, Sara 1746 IRI1.0010.16406.40 
  Nadernia, Nikta 1779 IRI1.0010.18407.20 
  Rezaei, Mahyar 1859 IRI1.0010.274010.80 
  Hooshdarmahjoob, Navid 1887 IRI1.0010.304012.00 
  Torkamannejad, Javad 2035 IRI0.5010.00400.00 
  Ramezani, Mahan 1835 IRI1.0010.24409.60 
  Ezzati, Fereidoon 2036 IRI0.5010.00400.00 
  Marzoughi, Mohammadsadegh 1973 IRI0.501-0.0940-3.60 
 * 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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