Individual Calculations July 2009
 Auger, Michael W  Total change: 18.50  Rating chartPersonal card
 18th Annual Chicago Open - U2300 Section Wheeling, Illinois USA 2009-05-22
RcRownchangeKK*chgGame
 2142 1904 2.00 6 0.74 25 18.50 
  Terrie, Henry L 2089 USA0.001-0.2625-6.50 
  Burgess, Jon L 2230 ENG0.001-0.1325-3.25 
  Magness, Trevor S 2122 USA1.0010.782519.50 
  Ramer, Scott L 2210 USA0.5010.36259.00 
  Kudryavtsev, Vadim 2165 RUS0.001-0.1825-4.50 
  Rabin, Evan Z 2033 USA0.5010.17254.25 

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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