Rapid: Individual Calculations December 2017
 Mahdavi, Hassan  Total change: 11.60  Rating chartPersonal card
 1st Qazvin Shahgan Rapid Cup 1396 Qazvin IRI 2017-11-10
RcRownchangeKK*chgGame
 1875 2010 4.50 6 0.58 20 11.60 
  Kazemianmoghadam, Bahador 1789 IRI1.0010.22204.40 
  Saedi, Sobhan 1710 IRI1.0010.15203.00 
  Karimi, Mohammad 2116 IRI0.001-0.3620-7.20 
  Nozari, Mohammad 1618 IRI1.0010.08201.60 
  Mahdavi, Reza 1870 IRI0.501-0.1920-3.80 
  Azadi, Amirmohammad 2145 IRI1.0010.682013.60 

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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