Individual Calculations January 2018
 Golmohammadi, Ali Akbar  Total change: -14.00  Rating chartPersonal card
 Fars Province League 1396 Round 7-11 Shiraz IRI 2017-12-01
RcRownchangeKK*chgGame
 1587 1757 2.50 4 -0.23 40 -9.20 
  Shahbazi, Sohrab 1395 IRI1.0010.10404.00 
  Mahboodi, Masuod 1998 IRI0.5010.304012.00 
  Dehghan, Jamshid 1599 IRI0.001-0.7140-28.40 
  Bahari, Amir Reza 1357  * IRI1.0010.08403.20 
 * 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)
 
 Banks Chess Olympiad Tehran IRI 2017-12-16
RcRownchangeKK*chgGame
 1680 1757 1.00 2 -0.12 40 -4.80 
  Rafieipoor, Hamid 1357  * IRI1.0010.08403.20 
  Bekrami, Habib 2002 IRI0.001-0.2040-8.00 
 * 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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