Individual Calculations December 2017
 Talebanfard, Sina  Total change: 1.60  Rating chartPersonal card
 Fars Province League 1396 Round 1-6 Shiraz IRI 2017-11-02
RcRownchangeKK*chgGame
 1234 1174 2.00 3 0.62 40 24.80 
  Salehi, Mahdi 1090 IRI1.0010.384015.20 
  Keshtkaran, Morteza 1574  * IRI0.001-0.0840-3.20 
  Tahmasebi, Hosein 1038 IRI1.0010.324012.80 
 * 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)
 
 Fars Ghaemmaghami Club League 1396 Round 1 Shiraz IRI 2017-11-19
RcRownchangeKK*chgGame
 1119 1174 0.00 1 -0.58 40 -23.20 
  Sherafat , Mahdi 1119 IRI0.001-0.5840-23.20 

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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