Individual Calculations May 2010
 Brown, Michael W  Total change: 3.30  Rating chartPersonal card
 8th Annual Western Pacific Open Los Angeles, California USA 2010-04-23
RcRownchangeKK*chgGame
 2067 2017 2.00 4 0.22 15 3.30 
  Taylor, Timothy W m2331 USA0.001-0.1415-2.10 
  Hough, Randall D 1997 USA0.501-0.0315-0.45 
  Harmon-Vellotti, Carl 1813 USA1.0010.24153.60 
  Clawitter, Craig 2127 USA0.5010.15152.25 

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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