Individual Calculations August 2014
 Casella, Michael  Total change: 0.80  Rating chartPersonal card
 2014 Pacific Southwest Open Los Angeles, California USA 2014-07-04
RcRownchangeKK*chgGame
 2059 2190 2.00 3 0.04 20 0.80 
  Peters, Jack m2360 USA0.5010.22204.40 
  Creger V, Leo C 1895 USA1.0010.15203.00 
  Shuben, Matthew 1921 USA0.501-0.3320-6.60 

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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