Rapid: Individual Calculations May 2018
 Khalilzadeh Moghadam, Navid  Total change: -5.20  Rating chartPersonal card
 Iranian Cadets Rapid Chess Championships- U12 Tehran IRI 2018-04-26
RcRownchangeKK*chgGame
 1375 1434 5.00 9 -0.26 20 -5.20 
  Taherkhani, Dina 1133 IRI1.0010.15203.00 
  Daneshvar, Bardiya 1834  * IRI0.001-0.0820-1.60 
  Moradi Kelardehi, Mobin 1255 IRI0.501-0.2320-4.60 
  Shabanzadeh, Mehrad 1294 IRI0.001-0.6920-13.80 
  Izak Mohammadi, Arshia 1261 IRI1.0010.27205.40 
  Bagheri, Mahan 1237 IRI1.0010.25205.00 
  Karimpour Talebi, Arman 1415 IRI1.0010.47209.40 
  Noorbakhsh Zadeh, Arshia 1611 IRI0.001-0.2720-5.40 
  Mazandaranizadeh, Radman 1336 IRI0.501-0.1320-2.60 
 * 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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