Individual Calculations March 2024
 Kiashemshaki, Kourosh  Total change: -16.80  Rating chartPersonal card
 20th Caspian Sea International Chess Festival - B Category (U2000) Rasht IRI 2024-02-03
RcRownchangeKK*chgGame
 1312 1030 1.00 8 -0.42 40 -16.80 
  Pourrabiei, Mohsen 1298 IRI0.5010.334013.20 
  Nazarinezhad, Aryan 1309 IRI0.001-0.1640-6.40 
  Najafi, Jafar 1289 IRI0.001-0.1840-7.20 
  Yazdani, Alireza 1531 IRI0.001-0.0440-1.60 
  Shahmansoorian, Majid 1404 IRI0.001-0.1040-4.00 
  Moayed Safari, Barbod 1209 IRI0.5010.23409.20 
  Mehraban Rashtabadi, Fereidoon 1300 IRI0.001-0.1740-6.80 
  Mortezapour, Mohammad 1156 IRI0.001-0.3340-13.20 

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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