Individual Calculations January 2017
 Naseralavi, Seyyed Armin  Total change: 53.20  Rating chartPersonal card
 Shahvar Cup Under 2200 Azar 1395 Shahrood IRI 2016-12-14
RcRownchangeKK*chgGame
 1790 1464 2.00 5 1.33 40 53.20 
  Karimi, Mohammad 1864  * IRI0.5010.424016.80 
  Alavi, Mir Mahmood 1725 IRI0.5010.324012.80 
  Taghavi, Amir Abbas 1811 IRI0.001-0.1140-4.40 
  Sherafat, Mohammad Sadegh 1688 IRI1.0010.784031.20 
  Razaghdoost, Ehsan 1864  * IRI0.001-0.0840-3.20 
 * 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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