Rapid: Individual Calculations March 2017
 Mahdavi, Shayan  Total change: -20.40  Rating chartPersonal card
 Alborz Rapid Cup 15 Bahman 1395 Karaj IRI 2017-02-03
RcRownchangeKK*chgGame
 1374 1217 1.00 6 -1.02 20 -20.40 
  Khajemirzaei, Jamal 1521 IRI0.001-0.1420-2.80 
  Farhadi, Behzad 1617  * IRI0.001-0.0820-1.60 
  Ghaffarifar, Aylin 1083 IRI1.0010.32206.40 
  Kianpour, Mahdi 1617  * IRI0.001-0.0820-1.60 
  Delfani, Goldost 1173 IRI0.001-0.5620-11.20 
  Nafar, Hadi 1233 IRI0.001-0.4820-9.60 
 * 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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