Individual Calculations October 2012
 Bartell, Thomas  Total change: 1.40  Rating chartPersonal card
 2012 North Carolina Open Greensboro, North Carolina USA 2012-08-31
RcRownchangeKK*chgGame
 2272 2414 1.50 2 0.14 10 1.40 
  Shamilov, Eduard D 2191 USA1.0010.22102.20 
  Schroer, Jonathan m2353 USA0.501-0.0810-0.80 

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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