Individual Calculations December 2019
 Farhangian, Amir  Total change: 42.40  Rating chartPersonal card
 Round 4-8 Fars IRI 2019-10-28
RcRownchangeKK*chgGame
 1443 1136 1.50 3 1.06 40 42.40 
  Ghazi, Mohammad 1340 IRI0.5010.264010.40 
  Bazarafshan, Roozbeh 1494 IRI1.0010.904036.00 
  Taghvaei, Iman 1495 IRI0.001-0.1040-4.00 

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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