Individual Calculations September 2009
 Mahmoodi, Manouchehr  Total change: 21.50  Rating chartPersonal card
 Iranian Men Chess Festival (Zone 1) Tehran IRI 2009-07-18
RcRownchangeKK*chgGame
 2114 1806 1.50 4 0.94 25 23.50 
  Baghipour, Alborz 2077 IRI1.0010.832520.75 
  Abed, Meisam 2099 IRI0.5010.35258.75 
  Mahmoody, M Sadegh 2154 IRI0.001-0.1125-2.75 
  Eshghi, Kiyoumars 2125 IRI0.001-0.1325-3.25 

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)
 
 8th International Ebne Sina Open Chess Tournament Hamedan IRI 2009-07-26
RcRownchangeKK*chgGame
 2206 1806 0.00 1 -0.08 25 -2.00 
  Inants, Aghasi 2206  * ARM0.001-0.0825-2.00 
 * 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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