Individual Calculations May 2010
 Karklins, Andrew  Total change: -6.00  Rating chartPersonal card
 Philadelphia Open Philadelphia, Pennsylvania USA 2010-03-31
RcRownchangeKK*chgGame
 2227 2216 3.00 7 -0.40 15 -6.00 
  Winter, Curtis A 1903 USA1.0010.14152.10 
  Uribe, Mauricio A m2398 COL0.001-0.2615-3.90 
  Kudrin, Sergey g2556 USA0.001-0.1215-1.80 
  Harding, Andre E 1988 USA1.0010.21153.15 
  Lowinger, Daniel L 2045 USA1.0010.27154.05 
  Bartell, Thomas f2376 USA0.001-0.2915-4.35 
  Tate, Emory A m2326 USA0.001-0.3515-5.25 

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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