Individual Calculations July 2009
 Zakharova, Lidiya  Total change: 3.75  Rating chartPersonal card
 Moscow Seniors Chmp. 2009 Women Moscow RUS 2009-05-19
RcRownchangeKK*chgGame
 1875 1854 3.00 6 0.25 15 3.75 
  Beliaeva, Natalia wf1980 RUS0.5010.17152.55 
  Nesterova, Galina 1895 RUS1.0010.56158.40 
  Lisachenko, Natalia 1912 RUS0.001-0.4215-6.30 
  Goncharova, Nadezhda wf1990 RUS0.5010.18152.70 
  Yakimova, Taisia V. 1514 RUS1.0010.12151.80 
  Dolgova, Tamara 1960 RUS0.001-0.3615-5.40 

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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