Individual Calculations June 2019
 Irandoust, Sina  Total change: 56.00  Rating chartPersonal card
 Tabriz Chess Championship 1398 tabriz IRI 2019-04-27
RcRownchangeKK*chgGame
 1582 1453 3.50 6 1.40 40 56.00 
  Zareei, Shahrooz 1809 IRI0.001-0.1140-4.40 
  Delavar, Atrin 1130 IRI1.0010.13405.20 
  Pour Asad, Towhid 1568 IRI0.5010.16406.40 
  Hamlbar Mojarad, Sharareh 1483 IRI1.0010.544021.60 
  Dadafaridi, Mousa 1836 IRI0.001-0.0940-3.60 
  Mansour Ghorbani, Jabraeil 1667 IRI1.0010.774030.80 

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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