Individual Calculations January 2009
 Moroney, Timothy M  Total change: 22.00  Rating chartPersonal card
 17th Annual Kings Island Open Mason, Ohio USA 2008-11-14
RcRownchangeKK*chgGame
 2265 1966 1.50 4 0.88 25 22.00 
  Boor, Carl B 2316 USA1.0010.892522.25 
  Bereolos, Peter f2316 USA0.001-0.1125-2.75 
  Johnstone, Glenn f2275 CAN0.5010.36259.00 
  Mills, James A 2153 USA0.001-0.2625-6.50 

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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