Individual Calculations September 2009
 Atalik, Ekaterina  Total change: 11.40  Rating chartPersonal card
 Baltic Queen 2009 WGM St.Petersburg RUS 2009-08-11
RcRownchangeKK*chgGame
 2446 2434 5.50 9 1.14 10 11.40 
  Cmilyte, Viktorija mwg2470 LTU1.0010.55105.50 
  Turova, Irina mwg2387 RUS0.501-0.0710-0.70 
  Demina, Julia wg2378 RUS1.0010.42104.20 
  Bodnaruk, Anastasia wg2388 RUS0.501-0.0610-0.60 
  Paehtz, Elisabeth mwg2474 GER1.0010.56105.60 
  Zhukova, Natalia wg2465 UKR0.5010.04100.40 
  Peng, Zhaoqin gwg2418 NED0.501-0.0210-0.20 
  Arakhamia-Grant, Ketevan gwg2506 SCO0.001-0.4010-4.00 
  Cramling, Pia g2525 SWE0.5010.12101.20 

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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