Individual Calculations June 2022
 Khalili, Asef  Total change: 50.20  Rating chartPersonal card
 Tabriz 1401 Fetr Cup Tabriz IRI 2022-05-03
RcRownchangeKK*chgGame
 1875 1817 4.50 7 1.49 20 29.80 
  Pino, Mohammadamin 1417  * IRI1.0010.08201.60 
  Rahimi, Mahboub 1600 IRI1.0010.22204.40 
  Baradarani, Bahram 1885 IRI1.0010.592011.80 
  Ebrahimi Herab, Hamidreza 2064 IRI1.0010.812016.20 
  Hosseinzadeh, Nima f2217  * IRI0.001-0.0820-1.60 
  Johari, Atena 1822 IRI0.5010.01200.20 
  Atanejhad, Sahebali f2123 IRI0.001-0.1420-2.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Iran Men Chess Championship (Primary)-Mazandaran Sari IRI 2022-05-15
RcRownchangeKK*chgGame
 1927 1817 4.00 8 1.02 20 20.40 
  Tahmasebi, Hamidreza 2158 IRI0.001-0.1220-2.40 
  Taki, Nima 1417  * IRI0.501-0.4220-8.40 
  Ghanbarpour, Mahan 1421 IRI1.0010.08201.60 
  Aadeli, Arvin 2041 IRI0.5010.28205.60 
  Eskandari, Amirali 1939 IRI1.0010.672013.40 
  Rostami, Mohsen 2010 IRI0.5010.25205.00 
  Rastbod, Ali f2362 IRI0.001-0.0320-0.60 
  Ebrahimi Herab, Hamidreza 2064 IRI0.5010.31206.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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