Individual Calculations September 2012
 Obolentseva, Alexandra  Total change: 6.60  Rating chartPersonal card
 Team Juniors Chmp. RUS 2012 Rybinsk RUS 2012-08-02
RcRownchangeKK*chgGame
 1920 1950 4.50 7 0.78 15 11.70 
  Belova, Olga 2084 RUS0.001-0.3215-4.80 
  Medvedeva, Anna 1988 RUS0.001-0.4515-6.75 
  Khafizova, Yana 1920 RUS1.0010.46156.90 
  Fedoseeva, Valentina 1956 RUS0.5010.01150.15 
  Abdulina, Bella 1776 RUS1.0010.27154.05 
  Nasybullina, Alfia 2073 RUS1.0010.671510.05 
  Pranizina, Alina 1646 RUS1.0010.14152.10 

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)
 
 European Youth Chess Championship 2012 - G12 Praha CZE 2012-08-17
RcRownchangeKK*chgGame
 1680 1950 7.00 9 -0.34 15 -5.10 
  Stashis, Anna 1550  * BLR1.0010.08151.20 
  Antolak, Julia 1676 POL0.501-0.3315-4.95 
  Kalaiyalahan, Akshaya 1675 ENG0.501-0.3315-4.95 
  Prakapuk, Vera 1660 BLR1.0010.16152.40 
  Nass, Sara 1550  * NOR1.0010.08151.20 
  Sieber, Fiona 1781 GER1.0010.28154.20 
  Kazarian, Anna Maja 1847 NED0.001-0.6415-9.60 
  Mirza, Diana 1712 IRL1.0010.20153.00 
  Kurcsics, Erika 1666 HUN1.0010.16152.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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