Individual Calculations September 2009
 Abbasi, Hossein  Total change: 35.75  Rating chartPersonal card
 8th International Ebne Sina Open Chess Tournament Hamedan IRI 2009-07-26
RcRownchangeKK*chgGame
 2190 1968 3.00 7 1.43 25 35.75 
  Mohandesi, Shahin m2291 IRI0.001-0.1325-3.25 
  Pilvaieh, Ali 2169 IRI1.0010.762519.00 
  Mahmoody, M.sadegh 2154 IRI1.0010.742518.50 
  Asgari, Morteza 2234 IRI0.001-0.1825-4.50 
  Tarazooieaadl, Mojtaba 2168 IRI0.001-0.2425-6.00 
  Saba, Earaj 2085 IRI1.0010.662516.50 
  Inants, Aghasi 2229 ARM0.001-0.1825-4.50 

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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