Individual Calculations September 2010
 Brown, Michael W  Total change: 11.70  Rating chartPersonal card
 111th Annual US Open - Jerry Hanken Memorial Irvine, California USA 2010-07-31
RcRownchangeKK*chgGame
 2149 2029 3.00 6 0.78 15 11.70 
  Young, Steven D 1881 USA1.0010.30154.50 
  Mulyar, Michael A m2405 USA0.001-0.0915-1.35 
  Kudryavtsev, Vadim 2145 RUS1.0010.66159.90 
  Ginsburg, Mark m2385 USA0.001-0.1115-1.65 
  Williams Paulsen, Bryan S 2160 USA0.001-0.3215-4.80 
  Anderson, Douglas 1915 USA1.0010.34155.10 

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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