Individual Calculations July 2010
 Wang, Lidong  Total change: 0.00  Rating chartPersonal card
 19th Annual Chicago Open Wheeling, Illinois USA 2010-05-27
RcRownchangeRpKK*chgGame
 2141 0 4.00 8 0.00 2141   0.00 
  Alvarez, Ernesto 2257 USA0.0010.00 0.00 
  Daly, Troy 2137 USA0.0010.00 0.00 
  Mills, James A 2135 USA1.0010.00 0.00 
  Vibbert, Sean 2098 USA1.0010.00 0.00 
  Zepeda, Lorena M wm2152 ESA0.0010.00 0.00 
  Hellwig, Luke 2076 USA1.0010.00 0.00 
  Velikanov, Alexander 2087 USA1.0010.00 0.00 
  Morales, Luciana wm2188 PER0.0010.00 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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