Rapid: Individual Calculations June 2018
 Sadeghi, Saeed  Total change: 20.60  Rating chartPersonal card
 Tehran Rapid 13 Ordibehesht 1397 Tehran IRI 2018-05-03
RcRownchangeKK*chgGame
 1726 1427 2.00 6 1.03 20 20.60 
  Ghobadibigvand, A. 1813 IRI0.001-0.0920-1.80 
  Abbasi, Meisam 1827  * IRI1.0010.922018.40 
  Kasipour Azbari, Seyed Arvin 1615 IRI0.001-0.2620-5.20 
  Navidi, Parsa 1643 IRI1.0010.782015.60 
  Noorbakhsh Zadeh, Arshia 1632 IRI0.001-0.2420-4.80 
  Alivand, Mehran 1827  * IRI0.001-0.0820-1.60 
 * 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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