Individual Calculations October 2008
 Baumgartner, Chris  Total change: 4.75  Rating chartPersonal card
 MCA FIDE Futurity IV Chicago, Illinois USA 2008-08-16
RcRownchangeKK*chgGame
 1929 1791 0.50 1 0.19 25 4.75 
  Devenport, Samuel 1929 USA0.5010.19254.75 

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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