Individual Calculations January 2009
 Auger, Michael W  Total change: 19.50  Rating chartPersonal card
 MCA FIDE Futurity V Joliet, Illinois USA 2008-09-27
RcRownchangeKK*chgGame
 2217 1867 1.00 2 0.78 25 19.50 
  Stamnov, Aleksander f2217 MKD1.0010.892522.25 
  Tennant, Steven 2217 USA0.001-0.1125-2.75 

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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