Individual Calculations March 2010
 Tan, Jared E  Total change: 0.00  Rating chartPersonal card
 27th Annual US Amateur Team West Woodland Hills, California USA 2010-02-13
RcRownchangeKK*chgGame
 2039 2045 2.50 5 0.00 25 0.00 
  Phillips, Blake J 2144 USA0.001-0.3625-9.00 
  Wilson, John D 1751 USA0.501-0.3525-8.75 
  West, Vanessa A 2076 USA1.0010.542513.50 
  Serpik, Ilia 2214 USA0.5010.22255.50 
  Brown, Michael 2010 USA0.501-0.0525-1.25 

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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