Individual Calculations January 2018
 Shabankare, Bahram  Total change: -22.40  Rating chartPersonal card
 8th Lian Open Standard Cup Azar 1396 Bushehr Bushehr IRI 2017-12-01
RcRownchangeKK*chgGame
 1473 1660 4.50 8 -1.12 20 -22.40 
  Salari, Jamshid 1260  * IRI1.0010.08201.60 
  Mahini, Mohammad Mehdi 1263 IRI0.001-0.9220-18.40 
  Heydari Orojloo, Kheizaran 1296 IRI1.0010.10202.00 
  Kaveiyan, Abdolkarim 1427 IRI1.0010.21204.20 
  Shekari, Hamed 1940 IRI0.001-0.1620-3.20 
  Cheshm Alous, Amir Mohammad 1417 IRI1.0010.20204.00 
  Mazarei, Mohammad 1352 IRI0.501-0.3620-7.20 
  Arefazad, Gholamhossein 1831 IRI0.001-0.2720-5.40 
 * 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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