Individual Calculations March 2024
 Kargari Arian, Saba  Total change: 29.60  Rating chartPersonal card
 20th Caspian Sea International Chess Festival - B Category (U2000) Rasht IRI 2024-02-03
RcRownchangeKK*chgGame
 1656 1781 8.00 11 0.74 40 29.60 
  Pourreza, Ardalan 1526 IRI1.0010.19407.60 
  Parmar, Mohammad Yasin 1538 IRI1.0010.20408.00 
  Najafi Tabar, Aydin 1905 IRI1.0010.674026.80 
  Alamir Virsagh, Ehsan 1864 IRI0.001-0.3940-15.60 
  Alizadeh, Hasan 1601 IRI0.501-0.2440-9.60 
  Soltani, Mohammadmahdi 1644 IRI1.0010.324012.80 
  Abbaszadeh, Amin 1709 IRI0.501-0.1040-4.00 
  Shamsi, Payar 1645 IRI0.001-0.6840-27.20 
  Ghasemi, Reza 1553 IRI1.0010.21408.40 
  Sargsyan, Karo B. 1621 ARM1.0010.294011.60 
  Sodachi, Saba 1607 IRI1.0010.274010.80 

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)
 

 

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