Individual Calculations September 2009
 Bodnaruk, Anastasia  Total change: -3.75  Rating chartPersonal card
 Voronezh open 2009 - Master tmnt Voronezh RUS 2009-06-12
RcRownchangeKK*chgGame
 2283 2373 4.50 9 -1.02 15 -15.30 
  Saduakassova, Dinara wc2023 KAZ1.0010.11151.65 
  Zakhartsov, Viacheslav V. g2550 RUS0.001-0.2715-4.05 
  Ivakhinova, Inna wm2219 RUS0.501-0.2115-3.15 
  Gubaydulin, T. 2265 UZB0.501-0.1515-2.25 
  Vastrukhin, Oleg 2300 RUS1.0010.40156.00 
  Tunik, Gennady g2499 RUS0.001-0.3315-4.95 
  Bezgodova, Svetlana 2198 RUS0.501-0.2315-3.45 
  Kurayan, Ruslan 2242 UKR0.001-0.6815-10.20 
  Pasiev, Rakhim 2255 RUS1.0010.34155.10 

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)
 
 Baltic Queen 2009 WGM St.Petersburg RUS 2009-08-11
RcRownchangeKK*chgGame
 2451 2388 4.50 9 0.77 15 11.55 
  Peng, Zhaoqin gwg2418 NED1.0010.54158.10 
  Paehtz, Elisabeth mwg2474 GER0.001-0.3815-5.70 
  Zhukova, Natalia wg2465 UKR0.5010.11151.65 
  Atalik, Ekaterina mwg2434 TUR0.5010.06150.90 
  Arakhamia-Grant, Ketevan gwg2506 SCO0.001-0.3415-5.10 
  Cramling, Pia g2525 SWE0.5010.18152.70 
  Cmilyte, Viktorija mwg2470 LTU0.5010.11151.65 
  Turova, Irina mwg2387 RUS1.0010.50157.50 
  Demina, Julia wg2378 RUS0.501-0.0115-0.15 

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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