Individual Calculations April 2009
 Rajlich, Iweta  Total change: 24.70  Rating chartPersonal card
 4NCL part 2 Various ENG 2008-10-04
RcRownchangeKK*chgGame
 2312 2404 1.50 2 0.27 10 2.70 
  Devereaux, Maxim L m2415 ENG0.5010.02100.20 
  Van Weersel, Arlette wm2209 NED1.0010.25102.50 

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
 2377 2399 8.00 11 2.20 10 22.00 
  Mammadova, Gulnar wf2175 AZE1.0010.22102.20 
  Komiagina, Maria wm2283 RUS0.501-0.1610-1.60 
  Kadziolka, Beata wg2295 POL0.501-0.1410-1.40 
  Kharashuta, Ekaterina wm2304 RUS1.0010.37103.70 
  Charochkina, Daria wm2316 RUS1.0010.39103.90 
  Kovalevskaya, Ekaterina mwg2442 RUS0.5010.06100.60 
  Dzagnidze, Nana gwg2518 GEO1.0010.66106.60 
  Khurtsidze, Nino mwg2421 GEO1.0010.53105.30 
  Hoang, Thanh Trang gwg2483 HUN0.5010.12101.20 
  Mkrtchian, Lilit mwg2460 ARM0.5010.08100.80 
  Socko, Monika g2449 POL0.5010.07100.70 

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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