Individual Calculations March 2023
 Jafarian, Danial  Total change: 11.40  Rating chartPersonal card
 19th International Caspian Cup (B Category) Rasht IRI 2023-02-12
RcRownchangeKK*chgGame
 1515 1411 3.50 8 0.57 20 11.40 
  Abdi, Amir 1627 IRI0.001-0.2220-4.40 
  Shaabani, Amin 1647 IRI1.0010.802016.00 
  Farhadi, Fatemeh 1701 IRI1.0010.842016.80 
  Abbaszadeh, Amin 1598 IRI0.001-0.2620-5.20 
  Jamali, Arvin 1596 IRI0.5010.24204.80 
  Khoshbin, Amir 1668 IRI0.001-0.1820-3.60 
  Rezazadeh, Elnaz 1175 IRI0.501-0.3020-6.00 
  Farhood, Alireza 1111 IRI0.501-0.3520-7.00 

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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