Individual Calculations March 2011
 Petrova, Lyudmila  Total change: -27.30  Rating chartPersonal card
 CFR Chmp. 2011 womens Pushchino RUS 2011-02-08
RcRownchangeKK*chgGame
 1910 2122 5.00 9 -1.82 15 -27.30 
  Bylinkina, Anna 1851 RUS0.001-0.8315-12.45 
  Chernyak, Nataliya 1778 RUS1.0010.12151.80 
  Shmarina, Daria 1905 RUS0.001-0.7815-11.70 
  Radivon, Arina 1999 RUS1.0010.33154.95 
  Kulikova, Alena 1842 RUS0.501-0.3415-5.10 
  Soboleva, Anastasia 1790 RUS1.0010.12151.80 
  Ognerubova, Anastasia wf2065 RUS0.501-0.0815-1.20 
  Testova, Victoria 1893 RUS1.0010.21153.15 
  Lomakina, Galja wm2071 RUS0.001-0.5715-8.55 

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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