Individual Calculations July 2008
 Brooks, Michael  Total change: -1.20  Rating chartPersonal card
 2008 Frank K Berry U.S. Championship - Qualifier Fide Open Tulsa, Oklahoma USA 2008-03-28
RcRownchangeKK*chgGame
 2243 2478 4.50 6 -0.12 10 -1.20 
  Dejmek, Mark 2134 USA1.0010.12101.20 
  Schoonmaker, Nicholas c2202 USA1.0010.17101.70 
  Kudrin, Sergey g2566 USA0.001-0.3810-3.80 
  Wheeler, Jerry f2135 USA1.0010.12101.20 
  Naroditsky, Daniel f2205 USA0.501-0.3310-3.30 
  Shipman, Walter m2216 USA1.0010.18101.80 

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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