Rapid: Individual Calculations March 2023
 Rajabzadeh, Diako  Total change: 32.80  Rating chartPersonal card
 Astaneh Gilan Rapid Rasht IRI 2023-02-11
RcRownchangeKK*chgGame
 1422 1092 2.00 8 0.82 40 32.80 
  Rahmat Pour, Armin 1729 IRI0.001-0.0140-0.40 
  Omidvar Seyghalani, Mohammad 1436 IRI0.001-0.1240-4.80 
  Evaz Pour, Amirreza 1416 IRI0.001-0.1340-5.20 
  Soleimani, Nader 1433 IRI1.0010.884035.20 
  Mobaraki, Sajjad 1403 IRI0.001-0.1440-5.60 
  Riazi, Mohammad Taha 1296 IRI0.001-0.2440-9.60 
  Refahati, Maryam 1262 IRI1.0010.724028.80 
  Abolhasanpour, Mohammad Rasoul 1404 IRI0.001-0.1440-5.60 

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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