Individual Calculations July 2010
 Williams, Jeff  Total change: 0.00  Rating chartPersonal card
 29th North American FIDE Open Stillwater, Oklahoma USA 2010-05-28
RcRownchangeRpKK*chgGame
 1857 0 2.00 6 0.00 1732   0.00 
  Hua, Margaret 1959 USA0.0010.00 0.00 
  Schuller, John 1897 USA0.0010.00 0.00 
  Chikkala, Srikar 1902 USA0.5010.00 0.00 
  Fritze, Skip 1793 USA1.0010.00 0.00 
  Anderson, Mark 1806 USA0.0010.00 0.00 
  Montero, J A 1783 USA0.5010.00 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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