Individual Calculations January 2014
 Cimpean, Andra  Total change: -10.65  Rating chartPersonal card
 World Youth Chess Championship 2013. Girls U14 Al Ain UAE 2013-12-18
RcRownchangeKK*chgGame
 1611 1657 5.50 11 -0.71 15 -10.65 
  Mammadova, Narmin 2013 AZE0.001-0.1115-1.65 
  Vivian, Ngieng 1257  * MAS1.0010.08151.20 
  Kiolbasa, Oliwia wf2021 POL0.001-0.1015-1.50 
  Zlamana, Anna 1505 CZE0.501-0.2015-3.00 
  Ivanyan, Ani 1490 ARM0.501-0.2215-3.30 
  Tao, Rachel Long-Xin 1436 CAN0.501-0.2815-4.20 
  Marx, Inge 1468 RSA0.501-0.2515-3.75 
  Kalbani, Wadema wc1494 UAE0.501-0.2215-3.30 
  Pincay Coloma, Daniela 1491 ECU1.0010.28154.20 
  Lahav, Michal 1755 ISR0.5010.13151.95 
  Vrtiakova, Anna 1788 SVK0.5010.18152.70 
 * 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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