Individual Calculations November 2023
 Sadraddini, Armin  Total change: 10.00  Rating chartPersonal card
 Kerman Cup (Standard Under 2200 & Blitz) Kerman IRI 2023-10-04
RcRownchangeKK*chgGame
 1449 1327 3.00 7 0.25 40 10.00 
  Rashidi, Amid 1729 IRI0.001-0.0840-3.20 
  Shool, Iliya 1686 IRI0.001-0.1040-4.00 
  Darabi Zadeh, Parviz 1114 IRI1.0010.23409.20 
  Shah Hosseini, Mohammadsadegh 1145 IRI1.0010.264010.40 
  Bayati, Kambiz 1577 IRI0.001-0.1940-7.60 
  Khagehee, Syavash 1852 IRI0.001-0.0340-1.20 
  Kianfard, Sara 1040 IRI1.0010.16406.40 

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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