Individual Calculations July 2010
 Garsiforoush, M  Total change: -3.15  Rating chartPersonal card
 Tehran Men First League 2010 (1st Season) Tehran IRI 2009-11-05
RcRownchangeKK*chgGame
 2109 2182 1.50 3 -0.20 15 -3.00 
  Khaghani, Babak f2296 IRI0.001-0.3415-5.10 
  Bakhtiari Kish, Mazdak 2213 IRI1.0010.54158.10 
  Taghikhani, Amir Ali 1817 IRI0.501-0.4015-6.00 

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)
 
 Tehran Men First League (second Season) Tehran IRI 2009-11-05
RcRownchangeKK*chgGame
 2161 2182 2.50 5 -0.01 15 -0.15 
  Khademi, Mohammad Miran 2223 IRI0.5010.06150.90 
  Behmardi, K Rustam 2259 IRI0.001-0.3915-5.85 
  Tabatabaei, M Amin 1782  * IRI0.501-0.4215-6.30 
  Sadatnajafi, M 2262 IRI0.5010.11151.65 
  Khaghani, Mahdi f2279 IRI1.0010.63159.45 
 * 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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