Individual Calculations April 2009
 Lahno, Kateryna  Total change: -10.00  Rating chartPersonal card
 10. European Ind. Women's Chmp. 2009 St.Petersburg RUS 2009-03-08
RcRownchangeKK*chgGame
 2351 2488 6.50 11 -1.00 10 -10.00 
  Arabidze, Meri wf2246 GEO1.0010.20102.00 
  Shumiakina, Tatiana wg2324 RUS1.0010.28102.80 
  Turova, Irina m2379 RUS0.501-0.1510-1.50 
  Bodnaruk, Anastasia wf2384 RUS1.0010.36103.60 
  Khurtsidze, Nino mwg2421 GEO0.501-0.0910-0.90 
  Kovanova, Baira wg2386 RUS0.501-0.1410-1.40 
  Grabuzova, Tatiana wg2332 RUS0.001-0.7110-7.10 
  Charochkina, Daria wm2316 RUS1.0010.27102.70 
  Zawadzka, Jolanta wg2385 POL0.501-0.1410-1.40 
  Dworakowska, Joanna mwg2352 POL0.501-0.1810-1.80 
  Vasilevich, Irina mwg2340 RUS0.001-0.7010-7.00 

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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