Individual Calculations March 2023
 Firoozi, Farbod  Total change: -7.60  Rating chartPersonal card
 19th International Caspian Cup (B Category) Rasht IRI 2023-02-12
RcRownchangeKK*chgGame
 1389 1289 3.00 8 -0.19 40 -7.60 
  Karimi, Yalda 1043 IRI1.0010.19407.60 
  Davoodi, Mehran 1679 IRI0.001-0.0940-3.60 
  Dadashzadeh Sarvandani, Bita 1076 IRI1.0010.23409.20 
  Ghoreishi, Seyed Ali 1754 IRI0.001-0.0540-2.00 
  Maleki, Reza 1110 IRI0.001-0.7340-29.20 
  Noorinezhad, Nafas 1480 IRI0.5010.254010.00 
  Rahimi Mahneh, Fatemeh 1460 IRI0.5010.23409.20 
  Aghidatmand, Alireza 1513 IRI0.001-0.2240-8.80 

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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