Individual Calculations January 2010
 Uesugi, Shinsaku  Total change: -0.30  Rating chartPersonal card
 14th Annual Northern Virginia Open Sterling, Virginia USA 2009-11-07
RcRownchangeKK*chgGame
 2012 2313 2.50 3 -0.02 15 -0.30 
  Leach Jr., Daniel F 2134 USA1.0010.27154.05 
  Saperstein, Craig 1939 USA1.0010.10151.50 
  Karamsetty, Jeevan 1962 USA0.501-0.3915-5.85 

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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