Individual Calculations October 2008
 Bolourchifard, Farzad  Total change: 15.75  Rating chartPersonal card
 3rd Iranian Chess Festival Zone 1 - 2008 Tehran IRI 2008-07-02
RcRownchangeKK*chgGame
 2128 1915 1.50 4 0.58 25 14.50 
  Farahzadi, Sina 2149 IRI0.001-0.2125-5.25 
  Salehimoghaddam, A 2061 IRI1.0010.702517.50 
  Shafee, H. 2132 IRI0.5010.28257.00 
  Pilvaieh, Ali 2171 IRI0.001-0.1925-4.75 

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)
 
 7th Dubai Juniors Chess Championship2008 Dubai UAE 2008-07-07
RcRownchangeKK*chgGame
 1856 1915 0.50 1 -0.08 25 -2.00 
  Valerio, Axel John 1856 PHI0.501-0.0825-2.00 

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)
 
 2nd International Orumia Open Orumiya IRI 2008-08-26
RcRownchangeKK*chgGame
 2142 1915 1.00 4 0.13 25 3.25 
  Mahmoodi, Nader 2126 IRI1.0010.772519.25 
  Mousavi, Sayed Milad 2160 IRI0.001-0.2025-5.00 
  Mahmoody, M.sadegh 2181 IRI0.001-0.1825-4.50 
  Pourramezanali, Amirreza 2099 IRI0.001-0.2625-6.50 

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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