Individual Calculations July 2010
 Holroyd, Kenneth J  Total change: 20.75  Rating chartPersonal card
 19th Annual Chicago Open Wheeling, Illinois USA 2010-05-27
RcRownchangeKK*chgGame
 2230 2150 4.50 9 0.83 25 20.75 
  Finegold, Benjamin g2539 USA0.001-0.0925-2.25 
  Auger, Michael W 2000 USA1.0010.30257.50 
  Young, Angelo m2353 PHI0.5010.26256.50 
  Adamson, Robby f2328 USA0.5010.23255.75 
  Felecan, Florin m2404 USA0.001-0.1925-4.75 
  Coraretti, Benjami 2009 USA0.501-0.1925-4.75 
  Yagiz, Bora 1914 USA1.0010.20255.00 
  Shankar, Gauri f2289 IND0.5010.19254.75 
  Dean, Jim H f2235 USA0.5010.12253.00 

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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