Individual Calculations May 2018
 Akbari, Arvin  Total change: -17.20  Rating chartPersonal card
 2nd Shiraz Super Standrad Cup Farvardin 1397 Fars IRI 2018-04-11
RcRownchangeKK*chgGame
 1297 1018 1.00 8 -0.43 40 -17.20 
  Rasooly, Amir Mohammad 1418  * IRI0.001-0.0840-3.20 
  Tangarpoor, Morteza 1360 IRI0.001-0.1240-4.80 
  Anbiaei, Omid 1346 IRI0.001-0.1340-5.20 
  Norouzian Arayesh, Aliakbar 1387 IRI1.0010.904036.00 
  Jokari, Mojtaba 1295 IRI0.001-0.1740-6.80 
  Mohammadi Rad, Zahra 1242 IRI0.001-0.2240-8.80 
  Tahmasebi, Hosein 1187 IRI0.001-0.2840-11.20 
  Rafiee, Hasan 1144 IRI0.001-0.3340-13.20 
 * 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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