Individual Calculations January 2024
 Khalilollahi, Shahrooz  Total change: -57.20  Rating chartPersonal card
 1th Yalda Cup national Open Chess Tournament-Kurdistan 1402(standard) Kurdistan IRI 2023-12-13
RcRownchangeKK*chgGame
 1409 1838 3.50 7 -2.86 20 -57.20 
  Kazemi, Kiarash 1438  * IRI1.0010.08201.60 
  Mahmood Zadeh, Arian 1475 IRI0.001-0.9020-18.00 
  Motamedzadeh, Kourosh 1197 IRI0.001-0.9920-19.80 
  Sadollahi, Nesa 1346 IRI1.0010.04200.80 
  Hoseini, Hamzeh 1609 IRI0.001-0.7920-15.80 
  Pouyandeh, Zhiwan 1229 IRI1.0010.02200.40 
  Ghazaghi, Parmida 1571 IRI0.501-0.3220-6.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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