Individual Calculations December 2012
 Serefidou, Despina  Total change: 15.15  Rating chartPersonal card
 World Youth Chess Championship 2012 - Girls 16 Maribor SLO 2012-11-08
RcRownchangeKK*chgGame
 1927 1927 6.00 10 1.01 15 15.15 
  Shamatava, Ana 2072 GEO0.001-0.3115-4.65 
  Santos, Ines Lima 1734 POR0.001-0.7515-11.25 
  Rodsmoen, Maud 1747 NOR1.0010.26153.90 
  Giblon, Rebecca 1701 CAN1.0010.21153.15 
  Chiang, Sarah wc2088 USA0.5010.21153.15 
  Akopova, Anna 2000 RUS0.5010.10151.50 
  Tereshechkina, Maya wf2124 RUS0.001-0.2515-3.75 
  Le Besq, Emma 1712 DEN1.0010.23153.45 
  Franca, Veronika 1979 SLO1.0010.57158.55 
  Michelle Catherina, P 2109 IND1.0010.741511.10 

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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