Individual Calculations July 2009
 Vulis, Daniel  Total change: 10.25  Rating chartPersonal card
 18th Annual Chicago Open - U2300 Section Wheeling, Illinois USA 2009-05-22
RcRownchangeKK*chgGame
 2193 2082 2.50 6 0.41 25 10.25 
  Francisco, Richard T 2213 USA0.001-0.3225-8.00 
  Anderson, Renard W f2192 USA0.001-0.3525-8.75 
  Moon, Ryan J 2228 USA1.0010.702517.50 
  Kudryavtsev, Vadim 2165 RUS0.5010.11252.75 
  Kane, Jeremy 2152 USA1.0010.602515.00 
  Ramer, Scott L 2210 USA0.001-0.3325-8.25 

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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