Rapid: Individual Calculations March 2024
 Khalifehzadeh, Arvin  Total change: 65.60  Rating chartPersonal card
 23rd Silvana Championship Rapid Chess Tournament 1402 Silvana - Azar Bayjan Gharbi IRI 2024-02-22
RcRownchangeKK*chgGame
 1388 1127 3.00 7 1.64 40 65.60 
  Nouri, Zeinal 1311 IRI1.0010.744029.60 
  Hassanpour, Ebrahim 1365 IRI1.0010.804032.00 
  Khalifehzadeh, Karim 1394 IRI1.0010.824032.80 
  Manda, Kamin 1561 IRI0.001-0.0640-2.40 
  Mandahaki, Sami 1493 IRI0.001-0.1040-4.00 
  Alizadeh, Farhad 1363 IRI0.001-0.2040-8.00 
  Vajdi, Reza 1227 IRI0.001-0.3640-14.40 

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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