Individual Calculations December 2015
 Partovi Rad, Diba  Total change: -13.20  Rating chartPersonal card
 Gilan Super League 2015 1-4 Gilan IRI 2015-10-16
RcRownchangeKK*chgGame
 1767 1367 0.00 2 -0.16 40 -6.40 
  Kanani, Ali 1767  * IRI0.001-0.0840-3.20 
  Ghasemi Haji, Ramtin 1767  * IRI0.001-0.0840-3.20 
 * 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)
 
 Gilan Ayandehsazan League Under 15 (2015) 1-4 Rasht IRI 2015-11-12
RcRownchangeKK*chgGame
 1655 1377 0.00 1 -0.17 40 -6.80 
  Safari, Parham 1655 IRI0.001-0.1740-6.80 

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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