Individual Calculations March 2010
 Stripunsky, Alexander  Total change: -0.60  Rating chartPersonal card
 42nd Annual Liberty Bell Open Philadelphia, Pennsylvania USA 2010-01-15
RcRownchangeKK*chgGame
 2255 2560 2.50 3 -0.06 10 -0.60 
  Wu, Christopher 2180 USA1.0010.09100.90 
  Uesugi, Shinsaku f2313 JPN1.0010.19101.90 
  Mac Intyre, Paul f2273 USA0.501-0.3410-3.40 

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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