Individual Calculations July 2010
 Kerman, David J  Total change: -5.85  Rating chartPersonal card
 2010 National Open Las Vegas, Nevada USA 2010-06-11
RcRownchangeKK*chgGame
 2272 2145 1.00 4 -0.39 15 -5.85 
  Amanov, Mesgen g2479 TKM0.001-0.1215-1.80 
  Dixon, Dakota E 2036 USA1.0010.35155.25 
  Binder, Michael 2267 AUT0.001-0.3315-4.95 
  Liu, Elliott Joseph f2305 USA0.001-0.2915-4.35 

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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