Individual Calculations July 2009
 Kimmel, Gregory J  Total change: -11.00  Rating chartPersonal card
 16th Space Coast Open Cocoa Beach, Florida USA 2009-05-08
RcRownchangeKK*chgGame
 2177 2131 0.00 1 -0.44 25 -11.00 
  Arango, Juan C 2177 USA0.001-0.4425-11.00 

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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