Individual Calculations July 2009
 Saduakassova, Dinara  Total change: 23.25  Rating chartPersonal card
 11th Dubai Open 2009 Dubai UAE 2009-04-26
RcRownchangeKK*chgGame
 2182 1916 3.00 8 1.55 15 23.25 
  Sethuraman, S P m2266 IND0.001-0.1115-1.65 
  Iihomzoda, Ikrom 2222 TJK0.001-0.1415-2.10 
  Arellano, Robert 2094 PHI0.5010.23153.45 
  Saud, Mohamed 2135 UAE1.0010.781511.70 
  Moosavian, S Hamed f2266 IRI0.001-0.1115-1.65 
  Partac, Elena wg2171 MDA0.5010.31154.65 
  Tabada, Jobannie C 2186 PHI0.001-0.1715-2.55 
  Darwish, Mohamed 2119 SYR1.0010.761511.40 

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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