Individual Calculations January 2014
 Chkadua, Leon  Total change: -16.50  Rating chartPersonal card
 World Youth Chess Championship 2013. Open U12 Al Ain UAE 2013-12-18
RcRownchangeKK*chgGame
 1749 1588 1.00 5 -0.55 30 -16.50 
  Radovanovic, Mihajlo 1988  * SRB0.001-0.0830-2.40 
  Kalavannan, Koby 1834 ENG0.001-0.1930-5.70 
  Parvanyan, Ashot 1789 ARM0.001-0.2430-7.20 
  Choi, Hyunhyo 1355 KOR1.0010.21306.30 
  Lilov, Alekhsandr 1777 RUS0.001-0.2530-7.50 
 * 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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