Individual Calculations January 2014
 Bach, Ngoc Thuy Duong  Total change: -7.80  Rating chartPersonal card
 World Youth Chess Championship 2013. Girls U10 Al Ain UAE 2013-12-18
RcRownchangeKK*chgGame
 1525 1620 4.00 7 -0.26 30 -7.80 
  Shah, Jiya 1220  * IND1.0010.08302.40 
  Assaubayeva, Bibissara wf1848 KAZ0.001-0.2130-6.30 
  Manya, Bagla 1306 IND0.501-0.3630-10.80 
  Bommini, Mounika Akshaya 1471 IND0.001-0.7030-21.00 
  Swera, Ana Braganca 1393 IND1.0010.21306.30 
  Salimova, Nurgyul wf1916 BUL0.5010.353010.50 
  Kutyanina, Mariya wf1523 RUS1.0010.373011.10 
 * 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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