Rapid: Individual Calculations March 2024
 Khalifehzadeh, Karim  Total change: 18.80  Rating chartPersonal card
 23rd Silvana Championship Rapid Chess Tournament 1402 Silvana - Azar Bayjan Gharbi IRI 2024-02-22
RcRownchangeKK*chgGame
 1330 1394 5.00 7 0.94 20 18.80 
  Jalalian, Chato 1187 IRI1.0010.23204.60 
  Mandahaki, Mamand 1258 IRI1.0010.32206.40 
  Khalifehzadeh, Arvin 1127 IRI0.001-0.8220-16.40 
  Jalalian, Hossein 1280 IRI1.0010.34206.80 
  Taheri, Abdulsalam 1381 IRI1.0010.48209.60 
  Manda, Kamin 1561 IRI0.001-0.2820-5.60 
  Mandahaki, Ehsan 1519 IRI1.0010.672013.40 

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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