Individual Calculations April 2009
 Pogonina, Natalija  Total change: 34.30  Rating chartPersonal card
 5th China vs Russia Chess Match 2008 (Women's Section) Ningbo CHN 2008-09-18
RcRownchangeKK*chgGame
 2476 2469 3.00 5 0.55 10 5.50 
  Ruan, Lufei wg2499 CHN1.0010.54105.40 
  Shen, Yang wg2445 CHN0.001-0.5310-5.30 
  Huang, Qian wg2430 CHN1.0010.45104.50 
  Zhao, Xue gwg2522 CHN0.5010.07100.70 
  Xu, Yuhua gwg2483 CHN0.5010.02100.20 

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)
 
 Moscow open 2009 C Women Moscow RUS 2009-01-31
RcRownchangeKK*chgGame
 2313 2467 8.00 9 1.81 10 18.10 
  Goryachkina, Aleksandra 2117 RUS1.0010.11101.10 
  Sukhareva, Evgeniya 2178 RUS1.0010.16101.60 
  Bulmaga, Irina wm2300 MDA1.0010.28102.80 
  Solovjova, Valentina wm2324 RUS1.0010.31103.10 
  Muzychuk, Anna mwg2540 SLO0.5010.10101.00 
  Ambartsumova, Karina wm2227 RUS1.0010.20102.00 
  Repina, Varvara wf2258 RUS1.0010.23102.30 
  Matveeva, Svetlana mwg2422 RUS0.501-0.0610-0.60 
  Romanko, Marina wg2451 RUS1.0010.48104.80 

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)
 
 10. European Ind. Women's Chmp. 2009 St.Petersburg RUS 2009-03-08
RcRownchangeKK*chgGame
 2365 2467 8.00 11 1.07 10 10.70 
  Dolgova, Olga wm2245 RUS0.501-0.2810-2.80 
  Miednikova, Swietlana wf2160 RUS1.0010.14101.40 
  Charochkina, Daria wm2316 RUS0.501-0.2010-2.00 
  Paulet, Iozefina wm2315 ROU1.0010.30103.00 
  Dworakowska, Joanna m2352 POL1.0010.34103.40 
  Demina, Julia wg2361 RUS1.0010.36103.60 
  Khurtsidze, Nino mwg2421 GEO0.501-0.0610-0.60 
  Hoang, Thanh Trang gwg2483 HUN0.5010.02100.20 
  Foisor, Cristina-Adela mwg2412 ROU0.501-0.0810-0.80 
  Dzagnidze, Nana gwg2518 GEO1.0010.57105.70 
  Lomineishvili, Maia mwg2437 GEO0.501-0.0410-0.40 

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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