Individual Calculations June 2018
 Khalife Zadeh, Jafar  Total change: -54.00  Rating chartPersonal card
 Lorestan Standard Cup Under 1700 Ordibehesht 1397 Lorestan IRI 2018-05-02
RcRownchangeKK*chgGame
 1435 1567 2.00 5 -1.35 40 -54.00 
  Looni, Arshiya 1387 IRI1.0010.264010.40 
  Khamseh, Seyed Mohammad 1567 IRI0.001-0.5040-20.00 
  Karim Panah, Majid 1383 IRI1.0010.264010.40 
  Salimi, Kiarash 1522 IRI0.001-0.5640-22.40 
  Karimi, Mahdiar 1318 IRI0.001-0.8140-32.40 

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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