Individual Calculations April 2009
 Martynova, Anastasia  Total change: 1.50  Rating chartPersonal card
 10. European Ind. Women's Chmp. 2009 St.Petersburg RUS 2009-03-08
RcRownchangeKK*chgGame
 2121 1894 2.00 8 0.10 15 1.50 
  Andriasian, Siranush wm2244 ARM1.0010.891513.35 
  Gvetadze, Sopio mwg2244 GEO0.001-0.1115-1.65 
  Cherenkova, Kristina wm2244 RUS0.001-0.1115-1.65 
  Danelia, Mariam wm2219 GEO0.001-0.1315-1.95 
  Zakharova, Alexandra wf2153 RUS0.001-0.1815-2.70 
  Sokolova, Vera wf2084 RUS0.001-0.2515-3.75 
  Kiseleva, Arina wc1830 RUS1.0010.41156.15 
  Kluchik, Julia 1953 RUS0.001-0.4215-6.30 

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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