Individual Calculations May 2019
 Gholami, Arian  Total change: -22.80  Rating chartPersonal card
 Tehran Standard Cup 21-27Farvardin 1398 (U-1800) Tehran IRI 2019-04-10
RcRownchangeKK*chgGame
 1539 1382 1.00 5 -0.57 40 -22.80 
  Davoodi, Mehran 1718 IRI0.001-0.1240-4.80 
  Mahmoudi, Masoud 1183 IRI1.0010.24409.60 
  Pour Eskandar, Aliakbar 1595 IRI0.001-0.2340-9.20 
  Karimpour Talebi, Arman 1534 IRI0.001-0.3040-12.00 
  Karimi, Setayesh 1667 IRI0.001-0.1640-6.40 

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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