Rapid: Individual Calculations April 2019
 Halaj Naghadehi, Yousef  Total change: 8.00  Rating chartPersonal card
 West Azarbaijan Rapid Chess Tournament esfand 97 West Azarbahjan IRI 2019-03-15
RcRownchangeKK*chgGame
 1546 1494 2.50 5 0.40 20 8.00 
  Aghanejad, Ebrahim 1769 IRI0.001-0.1720-3.40 
  Akbari, Mohammad 1711 IRI0.001-0.2220-4.40 
  Mousaviaghdam, Mir Shayan 1116 IRI1.0010.09201.80 
  Ahmad Mehri, Saadi 1640 IRI0.5010.20204.00 
  Jabraeili, Saboktakin 1492 IRI1.0010.502010.00 

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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