Individual Calculations September 2010
 Tabatabaei, M.amin  Total change: 18.30  Rating chartPersonal card
 Gilan Men Championship Chess Tournament 1389 Rasht IRI 2010-07-01
RcRownchangeKK*chgGame
 2143 1761 0.00 2 -0.18 15 -2.70 
  Arabi, Saeid 2124 IRI0.001-0.1015-1.50 
  Moradi, Behrooz f2161  * IRI0.001-0.0815-1.20 
 * 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)
 
 Asian Youth Chess Championship 2010 - U10 Beijing CHN 2010-07-09
RcRownchangeKK*chgGame
 1775 1761 4.00 5 1.60 15 24.00 
  Ghanbarzadeh, Reza 1803 IRI1.0010.56158.40 
  Igonin, Timur 1826 UZB0.5010.09151.35 
  Rathanvel, V S 1679 IND0.501-0.1115-1.65 
  Omidi, Arya 1791 IRI1.0010.54158.10 
  Aryan, Chopra 1776 IND1.0010.52157.80 

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)
 
 9th Iranian Chess Festival [Men] 1389 Mashhad IRI 2010-08-02
RcRownchangeKK*chgGame
 2125 1761 0.00 2 -0.20 15 -3.00 
  Hosseini Attar, S Jamal 2139 IRI0.001-0.0915-1.35 
  Mosadeghpour, Masoud 2110 IRI0.001-0.1115-1.65 

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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