Individual Calculations November 2010
 Rust, Larry  Total change: 7.35  Rating chartPersonal card
 66th Ohio Chess Congress Dayton, Ohio USA 2010-09-04
RcRownchangeKK*chgGame
 2113 1919 1.00 2 0.49 15 7.35 
  Wright, William 2179 USA0.001-0.1815-2.70 
  Stark, Gregg 2046 USA1.0010.671510.05 

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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