Individual Calculations November 2023
 Farhood, Alireza  Total change: 35.60  Rating chartPersonal card
 Gilan Youth Chess Championship-BU16 Gilan IRI 2023-10-16
RcRownchangeKK*chgGame
 1401 1329 2.00 4 0.37 40 14.80 
  Rajabzadeh, Arsam 1517 IRI0.5010.24409.60 
  Gholizadeh, Abolfazl 1311 IRI0.501-0.0340-1.20 
  Sadeghi Baloochi, Mahboud 1317 IRI0.501-0.0240-0.80 
  Mehrkhah, Hadi 1460 IRI0.5010.18407.20 

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)
 
 1st Father Cup Standard Chess Tournament [Afzoon Group] Gilan-Rasht IRI 2023-10-19
RcRownchangeKK*chgGame
 1436 1329 3.00 8 -0.26 40 -10.40 
  Mogheyseh, Abolfazl 1980 IRI0.001-0.0140-0.40 
  Roshan Ghadami, Viana 1053 IRI1.0010.17406.80 
  Oskouev, A. 1649 IRI0.001-0.1340-5.20 
  Bayati, Kambiz 1577 IRI0.001-0.1940-7.60 
  Habibzadeh, Heliya 1126 IRI0.501-0.2640-10.40 
  Poursafar, Amirali 1150 IRI1.0010.274010.80 
  Boromideh, Barsam 1446 IRI0.5010.16406.40 
  Shadanpour, Sana 1503 IRI0.001-0.2740-10.80 

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)
 
 20th Gilan Second League Round 1 Gilan IRI 2023-10-28
RcRownchangeKK*chgGame
 1549 1329 1.00 1 0.78 40 31.20 
  Balali, Mehrshad 1549 IRI1.0010.784031.20 

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)
 

 

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