Rapid: Individual Calculations March 2018
 Tazkir, Osman  Total change: 1.60  Rating chartPersonal card
 West Azarbaijan Rapid Fajr Cup 1396 West Azarbaijan IRI 2018-02-01
RcRownchangeKK*chgGame
 1513 1590 3.00 5 0.08 20 1.60 
  Alaghehmand, Arshia 1386 IRI0.001-0.7620-15.20 
  Bakhtaki, Amir Reza 1318 IRI1.0010.17203.40 
  Hosseini, Mahmoud 1830 IRI0.001-0.2020-4.00 
  Shadan, Ahmad 1248 IRI1.0010.12202.40 
  Esm Hoseini, Hosein Ali 1782 IRI1.0010.752015.00 

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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