Individual Calculations April 2023
 Moaf, Mohammad  Total change: 11.80  Rating chartPersonal card
 Iranian Blinds Mens Championship_B2,B3 Babolsar IRI 2023-02-25
RcRownchangeKK*chgGame
 1550 1498 3.00 6 0.24 20 4.80 
  Karimi, Omid 1957 IRI0.001-0.0520-1.00 
  Alavi, Amin 1278 IRI1.0010.22204.40 
  Hoseinpoor, Amin 1346 IRI1.0010.30206.00 
  Mosleh Rashtabadi, Hamzeh 1769 IRI0.001-0.1720-3.40 
  Jafarian, Danial 1411 IRI1.0010.38207.60 
  Eslam, Vahid 1538 IRI0.001-0.4420-8.80 

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)
 
 19th Gilan 3rd League Round 5 Gilan IRI 2023-03-10
RcRownchangeKK*chgGame
 1330 1438 1.00 1 0.35 20 7.00 
  Khaleghi, Hojjat 1330 IRI1.0010.35207.00 

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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