Individual Calculations February 2022
 Faghirnavaz, Ali  Total change: 3.80  Rating chartPersonal card
 Gilan Super League 18th Round 13-14 Gilan IRI 2021-12-30
RcRownchangeKK*chgGame
 2222 2215 1.00 2 0.02 20 0.40 
  Vaghar, Mohsen 2147 IRI0.501-0.0920-1.80 
  Mahdavi, Reza 2297 IRI0.5010.11202.20 

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)
 
 Gilan Super League Round 15 Gilan IRI 2022-01-23
RcRownchangeKK*chgGame
 1940 2215 1.00 1 0.17 20 3.40 
  Khodabandeh, Milad 1940 IRI1.0010.17203.40 

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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