Individual Calculations November 2023
 Movagharhasani, Farhan  Total change: 74.40  Rating chartPersonal card
 1st Arvand international chess festival (Masters) Abadan IRI 2023-09-27
RcRownchangeKK*chgGame
 2011 1867 4.50 9 1.45 40 58.00 
  Nikookar, Mahdi f2190 IRI1.0010.874034.80 
  Khaledi, Omid 2135 IRI0.001-0.1740-6.80 
  Khoshkalam, Seyed Mehrab f2300 IRI0.001-0.0640-2.40 
  Abedi, Sorosh 1618 IRI1.0010.19407.60 
  Ahmadi, Erfan 2091 IRI0.001-0.2240-8.80 
  Biglarifard, Koorosh 1729 IRI1.0010.314012.40 
  Khalesi, Vahid f2165 IRI0.001-0.1540-6.00 
  Samimi, Armin 1919 IRI0.5010.07402.80 
  Memarzadeh, Hossein 1949 IRI1.0010.614024.40 

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)
 
 20th Gilan Super League Round 1 Gilan IRI 2023-10-28
RcRownchangeKK*chgGame
 1843 1905 1.00 1 0.41 40 16.40 
  Mahboubi, Mahziar 1843 IRI1.0010.414016.40 

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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