Individual Calculations March 2011
 Ektova, Elena  Total change: -10.05  Rating chartPersonal card
 Moscow open 2011 D Moscow RUS 2011-01-29
RcRownchangeKK*chgGame
 1922 1806 2.50 9 -0.67 15 -10.05 
  Lysenko, Maria 2006 RUS0.5010.26153.90 
  Nikitina, Elena wf2029 RUS0.001-0.2215-3.30 
  Grabovets, Nadezhda 1879 RUS0.5010.10151.50 
  Fyodorova, Irina 1951 RUS0.001-0.3115-4.65 
  Emelianova, Ekaterina 1770 RUS1.0010.45156.75 
  Zarivkina, Victorya wf2084 RUS0.001-0.1715-2.55 
  Dibirova, Umayganat 1871 RUS0.001-0.4115-6.15 
  Selifonova, Aleksandra 1843 RUS0.001-0.4515-6.75 
  Velichko, Tatiana 1861 RUS0.5010.08151.20 

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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