Individual Calculations January 2009
 Gvanceladze, Anna  Total change: 22.95  Rating chartPersonal card
 European Youth Chess Championship 2008 - Girls U16 Herceg Novi MNE 2008-09-15
RcRownchangeKK*chgGame
 2115 2017 4.50 8 1.53 15 22.95 
  Ignat, Xenia 1748 MDA1.0010.17152.55 
  Savina, Anastasia 2269 RUS0.5010.31154.65 
  Kazimova, Narmin Nizami Qizi 2148 AZE1.0010.681510.20 
  Suslova, Alena wf2184 RUS1.0010.721510.80 
  Shvayger, Yuliya 2152 UKR0.001-0.3215-4.80 
  Paikidze, Nazi wf2277 GEO0.001-0.1815-2.70 
  Gorozhankina, Julia 2094 RUS1.0010.61159.15 
  Semenova, Elena 2047 RUS0.001-0.4615-6.90 

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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