Individual Calculations January 2009
 Calugar, Arthur  Total change: 4.05  Rating chartPersonal card
 World Youth Chess Championships 2008 - Open 14 Vung Tau VIE 2008-10-20
RcRownchangeKK*chgGame
 2017 2044 4.00 7 0.27 15 4.05 
  Meskovs, Nikita 2247 LAT0.001-0.2415-3.60 
  Naroditsky, Daniel f2382 USA0.001-0.1215-1.80 
  Thanarotrung, Ratchaphon 1787 THA1.0010.18152.70 
  Litvinov, Konstantin 1752 RUS1.0010.15152.25 
  Le, Trong De Toan c1952 VIE1.0010.37155.55 
  Van, Kampen Robin f2307 NED0.001-0.1815-2.70 
  Lin, Chieh-Sheng Jason 1694 TPE1.0010.11151.65 

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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