Individual Calculations January 2017
 Hamidpour Janfeshan, Alireza  Total change: -31.20  Rating chartPersonal card
 East Azarbaijan team chess tournament 1395 Round 6-9 Tabriz IRI 2016-12-01
RcRownchangeKK*chgGame
 1944 2019 1.00 3 -0.78 40 -31.20 
  Niknam Shiraz, Mohammad 1795 IRI1.0010.22408.80 
  Aadeli, Arvin 2060 IRI0.001-0.4440-17.60 
  Ghaniafshord, Saeed 1976 IRI0.001-0.5640-22.40 

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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