Individual Calculations July 2009
 Levi, Ariel S  Total change: 0.00  Rating chartPersonal card
 18th Annual Chicago Open - U2300 Section Wheeling, Illinois USA 2009-05-22
RcRownchangeRpKK*chgGame
 2146 0 3.00 7 0.00 2096   0.00 
  Yagiz, Bora 1910 USA1.0010.00 0.00 
  Karklins, Andrew f2232 USA0.5010.00 0.00 
  Theil, Carey M 2196 USA0.0010.00 0.00 
  Shetty, Atulya A 1972 USA1.0010.00 0.00 
  Barnett, Alexander 2239 USA0.5010.00 0.00 
  Aigner, Michael 2243 USA0.0010.00 0.00 
  Moon, Ryan J 2228 USA0.0010.00 0.00 

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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