Individual Calculations May 2010
 Hulse, Brian  Total change: -12.75  Rating chartPersonal card
 40th Annual World Amateur Team & US Tean East Parsippany, New Jersey USA 2010-02-13
RcRownchangeKK*chgGame
 2059 2223 2.00 4 -0.85 15 -12.75 
  Strenzwilk, Denis 2028 USA0.501-0.2515-3.75 
  Rabin, Evan Z 2021 USA1.0010.24153.60 
  Ryba, Andrew 2063 USA0.501-0.2115-3.15 
  Riccardi, Thomas H 2125 USA0.001-0.6315-9.45 

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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