Individual Calculations November 2022
 Abbasi Larki, Hossein  Total change: -18.00  Rating chartPersonal card
 Arvand Laegue Team Tournament Abadan IRI 2022-09-21
RcRownchangeKK*chgGame
 1475 1828 3.50 5 -0.90 20 -18.00 
  Hadad Pour Damie, Mohammad 1665 IRI1.0010.28205.60 
  Daramad, Narges 1428  * IRI1.0010.08201.60 
  Afri, Mostafa 1412 IRI0.501-0.4320-8.60 
  Mahmoudi, Mohammad Pouria 1479 IRI0.001-0.8920-17.80 
  Abdi, Amir 1392 IRI1.0010.06201.20 
 * 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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