Individual Calculations January 2014
 Kopcova, Ludmila  Total change: 2.10  Rating chartPersonal card
 World Youth Chess Championship 2013. Girls U12 Al Ain UAE 2013-12-18
RcRownchangeKK*chgGame
 1713 1616 3.50 9 0.14 15 2.10 
  Balajayeva, Khanim wc1804 AZE0.5010.24153.60 
  Yu, Jennifer R wf1858 USA0.5010.30154.50 
  Zotova, Anastasia wf1815 RUS0.5010.26153.90 
  Bidhar, Rutumbara wf1788 IND0.5010.23153.45 
  Du, Yuxin 1738 CHN0.001-0.3315-4.95 
  Sanati, Charlotte 1759 GER0.001-0.3115-4.65 
  Fesselier, Chelsea 1463 GER0.501-0.2015-3.00 
  Blond Hanten, Elsa 1436 LUX1.0010.26153.90 
  Liu, Joanna 1758 USA0.001-0.3115-4.65 

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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