Individual Calculations August 2017
 Gerayeli, Kiarash  Total change: 102.80  Rating chartPersonal card
 Khorasan Razavi Championship 1396 - Men Mashhad IRI 2017-07-12
RcRownchangeKK*chgGame
 1931 1932 6.00 7 2.57 40 102.80 
  Erfanian Taghvaei, Mohammad Hoss 1532  * IRI1.0010.08403.20 
  Allahtavakoli, Mahmoud 1532  * IRI1.0010.08403.20 
  Godarz, Kasra 2160 IRI1.0010.794031.60 
  Vojdani, Siavosh 2205 IRI0.5010.334013.20 
  Vassalam, Mohammad Taghi 2035 IRI1.0010.644025.60 
  Khodashenas, Mersad m2332  * IRI1.0010.924036.80 
  Khazai, Parviz 1724 IRI0.501-0.2740-10.80 
 * 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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