Individual Calculations January 2014
 Amra, Tasnim  Total change: 10.65  Rating chartPersonal card
 World Youth Chess Championship 2013. Girls U18 Al Ain UAE 2013-12-18
RcRownchangeKK*chgGame
 1755 1568 3.50 10 0.71 15 10.65 
  Duessler, Stefanie 1968  * GER0.001-0.0815-1.20 
  Ruiz Olate, Emily Andrea 1851 CHI0.001-0.1615-2.40 
  Comas Colon, Rinelly M. wf1790 PUR0.5010.28154.20 
  Kulatunga, Dinithi 1505 SRI1.0010.41156.15 
  Ballantyne, Rochelle 1934 USA0.001-0.1015-1.50 
  Durmaz, Ayca Fatma wc1799 TUR0.001-0.2115-3.15 
  Voges, Rachelle Mari wc1641 RSA0.5010.10151.50 
  Yousfi, Yasmine 1649 ALG0.5010.11151.65 
  Lalaoui, Feriel wc1754 ALG0.001-0.2615-3.90 
  Abeer, Ali 1655 UAE1.0010.62159.30 
 * 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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