Rapid: Individual Calculations December 2017
 Nafar, Hadi  Total change: 15.40  Rating chartPersonal card
 Alborz Rapid 3 Azar 1396 Karaj IRI 2017-11-24
RcRownchangeKK*chgGame
 1579 1232 1.00 2 0.77 20 15.40 
  Bashiri, Aryan 1632  * IRI0.001-0.0820-1.60 
  Banihashemi, S.mohsen 1525 IRI1.0010.852017.00 
 * 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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