Rapid: Individual Calculations November 2018
 Obolentseva, Alexandra  Total change: 22.60  Rating chartPersonal card
 FIDE World Youth Rapid Chess Championships - girls 18 Chalkidiki, Greece GRE 2018-10-17
RcRownchangeKK*chgGame
 2019 2140 7.00 9 1.13 20 22.60 
  Rozman, Monika wf1906 SLO1.0010.21204.20 
  Du, Yuxin 1962 CHN1.0010.27205.40 
  Radeva, Viktoria wf2024 BUL1.0010.34206.80 
  Dimitrova, Aleksandra wm2078 RUS1.0010.41208.20 
  Shuvalova, Polina wm2342 RUS1.0010.762015.20 
  Sliwicka, Alicja wm1982 POL0.001-0.7120-14.20 
  Cvitan, Ena f1889 CRO1.0010.19203.80 
  Dong, Khanh Linh wc1832 VIE1.0010.14202.80 
  Afonasieva, Anna wf2155 RUS0.001-0.4820-9.60 

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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