Individual Calculations November 2009
 Harvey, Alfred W  Total change: 6.60  Rating chartPersonal card
 73rd Annual Virginia Closed State Championship Glen Allen, Virginia USA 2009-09-05
RcRownchangeKK*chgGame
 2049 1954 2.00 4 0.44 15 6.60 
  Karamsetty, Jeevan 1894 USA0.001-0.5815-8.70 
  Palanisamy, Sumathi 1900 IND1.0010.42156.30 
  Larkins, Larry R 2179 USA1.0010.781511.70 
  Mc Kenna, Geoffrey 2221 USA0.001-0.1815-2.70 

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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