Individual Calculations November 2022
 Mohammad Bidaghi, Ali  Total change: 1.20  Rating chartPersonal card
 Arvand Laegue Team Tournament Abadan IRI 2022-09-21
RcRownchangeKK*chgGame
 1510 1305 1.00 3 0.03 40 1.20 
  Mosleh Rashtabadi, Hamzeh 1787 IRI0.001-0.0540-2.00 
  Marghzari, Amirali 1013 IRI1.0010.15406.00 
  Sajjadi, Seyed Ali 1730 IRI0.001-0.0740-2.80 

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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