Individual Calculations September 2022
 Shorakayi, Ali  Total change: -14.80  Rating chartPersonal card
 Shahriyar Standard Tournament Mordad 1401 shahriyar IRI 2022-08-09
RcRownchangeKK*chgGame
 1250 1384 3.00 5 -0.37 40 -14.80 
  Tabassomi, Amir Erfan 1106 IRI0.501-0.3340-13.20 
  Sheikhalizadeh, Mahmood 1277 IRI1.0010.354014.00 
  Akrami, Tohid 1282 IRI0.001-0.6440-25.60 
  Sarpasi, Tina 1338 IRI0.501-0.0640-2.40 
  Ahanpie, Mahbod 1245 IRI1.0010.314012.40 

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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