Individual Calculations January 2009
 Boor, Carl B  Total change: -3.00  Rating chartPersonal card
 17th Annual Kings Island Open Mason, Ohio USA 2008-11-14
RcRownchangeKK*chgGame
 2077 2321 3.00 4 -0.20 15 -3.00 
  Moroney, Timothy M 1971 USA0.001-0.8915-13.35 
  Markovits, Alex 2062 USA1.0010.18152.70 
  Smith, Garrett L 2141 USA1.0010.26153.90 
  Ramer, Scott L 2132 USA1.0010.25153.75 

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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