Individual Calculations November 2015
 Naderi, Abdollah  Total change: -3.40  Rating chartPersonal card
 Mazandaran super league - Omid Shahpouri memorial (A) (2015) 1-4 Sari IRI 2015-09-29
RcRownchangeKK*chgGame
 1957 2106 2.50 4 -0.17 20 -3.40 
  Yonesi Khanghahi, Hamid Reza 1706  * IRI1.0010.08201.60 
  Karimi, Yeganeh 1958 IRI1.0010.30206.00 
  Asgharzadeh, M.reza f2296 IRI0.5010.25205.00 
  Ghasempoor, Abdollah 1868 IRI0.001-0.8020-16.00 
 * 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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