Individual Calculations May 2012
 Rade, Dan M  Total change: 10.20  Rating chartPersonal card
 42nd Annual World Amateur Team and US Team East Parsippany, New Jersey USA 2012-02-18
RcRownchangeKK*chgGame
 2037 1950 1.50 3 0.34 30 10.20 
  Ng, Andrew 2161 USA0.5010.27308.10 
  Hiltunen, James 1959 USA0.001-0.4930-14.70 
  Kopiecki, Edward P 1990 USA1.0010.563016.80 

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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