Individual Calculations May 2011
 Corke, Anya S  Total change: -15.90  Rating chartPersonal card
 2011 World Amateur Team & US Team East Parsippany, New Jersery USA 2011-02-19
RcRownchangeKK*chgGame
 2133 2257 1.50 4 -1.06 15 -15.90 
  O`Brien, Matthew J 1871 USA1.0010.09151.35 
  West, James R 2113 USA0.501-0.1915-2.85 
  Leverett, Bruce W 2295 USA0.001-0.4515-6.75 
  Minear, Peter 2253 USA0.001-0.5115-7.65 

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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