Rapid: Individual Calculations May 2018
 Abhari, Ghader  Total change: -2.60  Rating chartPersonal card
 East Azarbayjan Rapid Chess Championship 1397 ( Mabas Cup ) Tabriz IRI 2018-04-06
RcRownchangeKK*chgGame
 1715 1492 2.00 9 -0.13 20 -2.60 
  Amirpour, Saman 1872 IRI0.001-0.0920-1.80 
  Gholami , Shahab 1828 IRI1.0010.882017.60 
  Fadakar, Reza 1689 IRI0.001-0.2520-5.00 
  Mahjoob, Iraj 1725 IRI0.001-0.2120-4.20 
  Farid Ahmadinia, Hosein 1681 IRI1.0010.752015.00 
  Sorkhi, Jaber 1740 IRI0.001-0.1920-3.80 
  Mokhtar Sasani, Foad 1583 IRI0.001-0.3820-7.60 
  Rashed, Ebrahim 1839 IRI0.001-0.1120-2.20 
  Rava, Shirin 1474 IRI0.001-0.5320-10.60 

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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