Individual Calculations January 2017
 Niknam Shiraz, Mohammad  Total change: 9.20  Rating chartPersonal card
 East Azarbaijan team chess tournament 1395 Round 6-9 Tabriz IRI 2016-12-01
RcRownchangeKK*chgGame
 1998 1795 1.00 3 0.23 40 9.20 
  Hamidpour Janfeshan, Alireza 2019 IRI0.001-0.2240-8.80 
  Atanejhad, Sahebali f2127 IRI0.001-0.1240-4.80 
  Raei Seddigh, Ali 1848 IRI1.0010.574022.80 

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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