Individual Calculations October 2016
 Roshan, Arian  Total change: 41.60  Rating chartPersonal card
 Standard Cup M 1395 Tehran IRI 2016-09-24
RcRownchangeKK*chgGame
 1476 1271 3.00 7 1.04 40 41.60 
  Vahdat Doust, Ali 1671  * IRI0.001-0.0840-3.20 
  Shahsavari, Sorena 1650 IRI0.001-0.0940-3.60 
  Feizi, Seifollah 1096 IRI1.0010.274010.80 
  Alamir Virsagh, Ehsan 1511 IRI0.001-0.2040-8.00 
  Maleki Varaki, Sadegh 1180 IRI1.0010.384015.20 
  Paranfar, Alireza 1585 IRI1.0010.864034.40 
  Nooshabadi, M.bagher 1636 IRI0.001-0.1040-4.00 
 * 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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