Individual Calculations September 2018
 Koohi, Reza  Total change: -5.80  Rating chartPersonal card
 2nd Shahid Hojaji NajafAbad Standard Cup mordad 1397 Esfahan IRI 2018-08-03
RcRownchangeKK*chgGame
 1862 2015 5.00 8 -0.29 20 -5.80 
  Taheri, Mohammad Mehdi 1615  * IRI1.0010.08201.60 
  Rabi, Amir 1615  * IRI1.0010.08201.60 
  Eskandary, Mahmood 2114 IRI1.0010.642012.80 
  Lavasani, Javad 2091 IRI0.5010.10202.00 
  Babaniya, Benyamin 2179 IRI0.001-0.2820-5.60 
  Golabadi, Rajab Ali 1783 IRI1.0010.21204.20 
  Davoodi Jamaloei, Davood 1848 IRI0.501-0.2220-4.40 
  Tavakoli, Amirmohammad 1651 IRI0.001-0.9020-18.00 
 * 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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