Individual Calculations April 2022
 Jafari, Mani  Total change: 0.00  Rating chartPersonal card
 The 6th Jouybar Chess Tournament Mazandaran IRI 2022-03-05
RcRownchangeRpKK*chgGame
 1300 0 1.00 7 0.00 991   0.00 
  Akbari, Arvin 1209 IRI0.0010.00 0.00 
  Taghizadeh, Taraneh 1462 IRI0.0010.00 0.00 
  Kouchaki, Amirreza 1380 IRI0.0010.00 0.00 
  Esfandiari Klocan, Behrad 1076 IRI1.0010.00 0.00 
  Golestani, Elham 1354 IRI0.0010.00 0.00 
  Pir, Mehrdad 1291 IRI0.0010.00 0.00 
  Hadadzadeh, Hamid Reza 1331 IRI0.0010.00 0.00 

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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