Individual Calculations November 2022
 Salehi Reihani, Bahamin  Total change: 38.40  Rating chartPersonal card
 Arvand Laegue Team Tournament Abadan IRI 2022-09-21
RcRownchangeKK*chgGame
 1520 1407 2.50 4 0.96 40 38.40 
  Sajjadi, Seyed Ali 1730 IRI0.001-0.1340-5.20 
  Ahmadi, Fariborz 1349 IRI1.0010.424016.80 
  Dolatshahi, Rohollah 1762 IRI0.5010.394015.60 
  Daramad, Narges 1239 IRI1.0010.284011.20 

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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