Individual Calculations December 2017
 Keshmiri, Abdol Rahman  Total change: -42.00  Rating chartPersonal card
 Fars Province League 1396 Round 1-6 Shiraz IRI 2017-11-02
RcRownchangeKK*chgGame
 1229 1251 0.00 4 -2.10 20 -42.00 
  Shafiee, Amir Hossein 1373 IRI0.001-0.3320-6.60 
  Khojasteh, Reza 1167 IRI0.001-0.6220-12.40 
  Zare, Mohammad 1337 IRI0.001-0.3820-7.60 
  Tahmasebi, Hosein 1038 IRI0.001-0.7720-15.40 

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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