Individual Calculations July 2011
 Hadzic, Huso  Total change: -9.45  Rating chartPersonal card
 2011 Washington Open Renton, Washington USA 2011-05-28
RcRownchangeKK*chgGame
 2075 2232 3.50 6 -0.63 15 -9.45 
  Botez, V Alexandra wc1942 CAN1.0010.16152.40 
  Hammer, Dale M 2165 USA0.001-0.5915-8.85 
  Feng, Roland 1992 USA0.501-0.3015-4.50 
  Cao, Jason f1915 CAN1.0010.13151.95 
  Lee, Megan 2013 USA1.0010.22153.30 
  Mikhailuk, Slava f2422 USA0.001-0.2515-3.75 

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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