Rapid: Individual Calculations January 2014
 Liang, Jake Z  Total change: 38.20  Rating chartPersonal card
 5th London Chess Classic 2013: Rapidplay A U170 London ENG 2013-12-08
RcRownchangeKK*chgGame
 1854 1796 4.00 5 1.91 20 38.20 
  Goler, Gunes 1924 ENG1.0010.672013.40 
  Landau, Jonathan 1794 ENG1.0010.502010.00 
  Hjort, Helge 1851 DEN0.5010.08201.60 
  Kamath, Raghu 1853 ENG1.0010.582011.60 
  Boni, Carl 1850 PHI0.5010.08201.60 

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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