Individual Calculations July 2009
 Partac, Elena  Total change: -21.90  Rating chartPersonal card
 11th Dubai Open 2009 Dubai UAE 2009-04-26
RcRownchangeKK*chgGame
 2125 2171 3.00 8 -1.46 15 -21.90 
  Turov, Maxim g2521 RUS0.001-0.1115-1.65 
  Dasgupta, Natun 1832 IND0.501-0.3815-5.70 
  Bukhashem, Fayeqa S wf1821 UAE1.0010.11151.65 
  Salem, A R Saleh g2479 UAE0.001-0.1415-2.10 
  Tejaswini, Reddy S 2020 IND0.501-0.2015-3.00 
  Mohamed, Moussa 1958 UAE0.501-0.2715-4.05 
  Saduakassova, Dinara wc1916 KAZ0.501-0.3115-4.65 
  Sethuraman, S P m2451 IND0.001-0.1615-2.40 

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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