Individual Calculations August 2017
 Golmohammadi, Elyas  Total change: -1.20  Rating chartPersonal card
 West Azarbaijan Province Championship 2017 Oroomieh IRI 2017-06-27
RcRownchangeKK*chgGame
 1761 1856 3.50 6 -0.06 20 -1.20 
  Zerafat, Armin 1492 IRI1.0010.10202.00 
  Mokhberi, Iraj 1907 IRI0.001-0.4320-8.60 
  Rostami, Salar 1456  * IRI1.0010.08201.60 
  Fazli, Akbar 1713 IRI1.0010.31206.20 
  Nikbin, Saeed 2040 IRI0.5010.24204.80 
  Vafa, Javad 1957 IRI0.001-0.3620-7.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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