Individual Calculations March 2023
 Sartiak, Ali  Total change: -117.60  Rating chartPersonal card
 7th Karoon Cup Tournament (Ahvaz - Esfand 1401) Khuzestan IRI 2023-02-21
RcRownchangeKK*chgGame
 1201 1556 1.50 5 -2.94 40 -117.60 
  Amani Shourbariki, Arash 1202 IRI0.501-0.3940-15.60 
  Rostamzadeh, Nima 1219 IRI0.001-0.8840-35.20 
  Mohammadi, Parsa 1138 IRI0.001-0.9340-37.20 
  Sheini, Shideh 1156  * IRI1.0010.08403.20 
  Kord Zanganeh, Kian 1292 IRI0.001-0.8240-32.80 
 * 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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