Individual Calculations January 2020
 Taslimi, Borsa  Total change: 11.20  Rating chartPersonal card
 2nd Boss Cup Standard Chess Tournament [Under 2100] Gilan IRI 2019-12-04
RcRownchangeKK*chgGame
 1806 1970 6.50 9 0.28 40 11.20 
  Bolandakhtar, Ata 1570  * IRI1.0010.08403.20 
  Ebrahimi, Navid 1607 IRI1.0010.10404.00 
  Rezaee Saravani, Mahmood 1799 IRI1.0010.274010.80 
  Ezzati, Fereidoon 2012 IRI0.5010.06402.40 
  Deljou, R. 1984 IRI0.5010.02400.80 
  Pourgol, Arman 1855 IRI0.501-0.1640-6.40 
  Jamalzadeh, Morteza 1784 IRI1.0010.264010.40 
  Hooshdarmahjoob, Navid 1974 IRI0.001-0.4940-19.60 
  Hamdam, Ali 1667 IRI1.0010.14405.60 
 * 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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