Individual Calculations April 2008
 Ju, Evan  Total change: -7.35  Rating chartPersonal card
 40th Liberty Bell Open Philadelphia, Pennsylvania USA 2008-01-18
RcRownchangeKK*chgGame
 2081 2272 1.00 2 -0.49 15 -7.35 
  Deepak, Aaron 2030 USA1.0010.20153.00 
  Shen, Victor 2131 USA0.001-0.6915-10.35 

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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