Individual Calculations November 2022
 Alizadeh, Farzad  Total change: -9.80  Rating chartPersonal card
 Arvand Laegue Team Tournament Abadan IRI 2022-09-21
RcRownchangeKK*chgGame
 1660 1499 0.50 3 -0.49 20 -9.80 
  Haghshenas, Behrouz 1898 IRI0.001-0.0820-1.60 
  Sharafifar, Mehdi 1728 IRI0.5010.29205.80 
  Darabi, Mohammad Parsa 1353 IRI0.001-0.7020-14.00 

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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