Individual Calculations December 2012
 Shamatava, Ana  Total change: -26.10  Rating chartPersonal card
 World Youth Chess Championship 2012 - Girls 16 Maribor SLO 2012-11-08
RcRownchangeKK*chgGame
 1873 2072 6.50 11 -1.74 15 -26.10 
  Janzelj, Lara 1775 SLO1.0010.15152.25 
  Serefidou, Despina 1927 GRE1.0010.31154.65 
  Kalaydina, Regina Veronicka 1934 CAN0.001-0.6915-10.35 
  Tomin, Ksenija 1951 SRB1.0010.34155.10 
  Poteat, Lilia M 1766 USA0.001-0.8615-12.90 
  Paredes Bustamante, Paula wf1946 PER0.001-0.6715-10.05 
  Vlckova, Katerina 1846 CZE1.0010.21153.15 
  Skuhala, Barbara 1853 SLO1.0010.22153.30 
  Amrayeva, Aytan 1996 AZE0.001-0.6015-9.00 
  Chetina, Elizaveta 1819 RUS0.501-0.3115-4.65 
  Hiebler, Laura 1790 AUT1.0010.16152.40 

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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