Individual Calculations December 2012
 William, Lee Kah Howe  Total change: -24.30  Rating chartPersonal card
 World Youth Chess Championship 2012 - Open 14 Maribor SLO 2012-11-08
RcRownchangeKK*chgGame
 1730 1798 3.50 9 -1.62 15 -24.30 
  Vorontsov, Pavlo 2198  * UKR0.001-0.0815-1.20 
  Choi, Ian 1478 KOR0.001-0.8715-13.05 
  Delgado Pedraza, Anthony 1412 PUR1.0010.09151.35 
  Kmetic, Anej 1462 SLO1.0010.12151.80 
  Abbas, Daniel 2016 ENG0.5010.28154.20 
  Taylor, Adam C 1946 ENG0.001-0.3015-4.50 
  Gonzalez, Andres Felipe 1988 COL0.001-0.2515-3.75 
  Ali, Abdulaziz 1646 UAE0.001-0.7015-10.50 
  Saif, Al Hamed 1421 UAE1.0010.09151.35 
 * 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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