Rapid: Individual Calculations February 2018
 Mazandaranizadeh, Radman  Total change: 2.80  Rating chartPersonal card
 2nd Shahgan Team Rapid Cup 1396 Qazvin IRI 2018-01-12
RcRownchangeKK*chgGame
 1519 1333 2.00 6 0.14 20 2.80 
  Karbalaei Sadeghi, Farhad 1733  * IRI0.001-0.0820-1.60 
  Morshedi, Mehdi 1733  * IRI0.001-0.0820-1.60 
  Asgari, Abolfazl 1078 IRI1.0010.19203.80 
  Babaei , Amir 1615 IRI1.0010.842016.80 
  Ahmadi, Majid 1733  * IRI0.001-0.0820-1.60 
  Yadegar, Radin 1223 IRI0.001-0.6520-13.00 
 * 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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