Individual Calculations January 2016
 Yousefi Kafshgarkola, Seyed Roham  Total change: -1.20  Rating chartPersonal card
 Mazandaran super league - Omid Shahpouri memorial (A) (2015) 9-11 Sari IRI 2015-12-04
RcRownchangeKK*chgGame
 1597 1413 0.50 2 -0.03 40 -1.20 
  Ebrahimi, Soleiman 1656 IRI0.001-0.2040-8.00 
  Khorshidi, Mohammad Javad 1537 IRI0.5010.17406.80 

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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