Individual Calculations April 2015
 Hoseini, S.alireza  Total change: 56.00  Rating chartPersonal card
 14th Sahel Cup Hormozgan U-2000 (2015) Bandar Abbas IRI 2015-02-21
RcRownchangeKK*chgGame
 1757 1544 3.00 7 1.40 40 56.00 
  Doodman, Ahmadreza 1803 IRI0.001-0.1840-7.20 
  Karimi, Babak 1750 IRI1.0010.764030.40 
  Mostafavi, Asadollah 1801 IRI0.001-0.1840-7.20 
  Behzadi Rad, Behzad 1683 IRI1.0010.694027.60 
  Shahdadi, Hassan 1785 IRI0.001-0.2040-8.00 
  Aghidatmand, Alireza 1764 IRI1.0010.784031.20 
  Shamsaldini, Sohrab 1715 IRI0.001-0.2740-10.80 

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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