Individual Calculations January 2017
 Norouzian Arayesh, Amin  Total change: 7.80  Rating chartPersonal card
 Nezam Mohandesi Keshvari Standard 23 Azar 1395 Kish IRI 2016-12-13
RcRownchangeKK*chgGame
 1904 1696 0.50 3 -0.20 20 -4.00 
  Tamaddon, Ehsan 1915 IRI0.001-0.2220-4.40 
  Mashi, Houshang 1863 IRI0.5010.22204.40 
  Fathi, Himan 1933 IRI0.001-0.2020-4.00 

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)
 
 Fars league 1395 Round 1-4 Shiraz IRI 2016-12-23
RcRownchangeKK*chgGame
 1499 1696 2.00 2 0.59 20 11.80 
  Sharifi, Mahak 1296  * IRI1.0010.08201.60 
  Hemati, Nazi 1702 IRI1.0010.512010.20 
 * 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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