Individual Calculations April 2015
 Karimi, Babak  Total change: -51.20  Rating chartPersonal card
 14th Sahel Cup Hormozgan U-2000 (2015) Bandar Abbas IRI 2015-02-21
RcRownchangeKK*chgGame
 1660 1750 3.00 7 -1.28 40 -51.20 
  Ghasemzadeh, Mohammad Hossein 1507 IRI1.0010.20408.00 
  Momtahan, Hossein 1925 IRI0.001-0.2740-10.80 
  Shakour, Ali Akbar 1516 IRI1.0010.21408.40 
  Roohparvar, A.reza 1993 IRI0.001-0.2040-8.00 
  Hoseini, S.alireza 1544 IRI0.001-0.7640-30.40 
  Shakour, Ali Asghar 1501 IRI1.0010.19407.60 
  Zakeri, Omid 1637 IRI0.001-0.6540-26.00 

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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