Individual Calculations July 2013
 Klotz-Burwell, Hunter  Total change: -5.70  Rating chartPersonal card
 2013 SoCal Class Championships Irvine, California USA 2013-06-14
RcRownchangeKK*chgGame
 2056 2026 1.00 3 -0.38 15 -5.70 
  Hough, Randall D 1942 USA0.501-0.1215-1.80 
  Phillips, Jeff 2071 USA0.5010.06150.90 
  Pena, Pablo 2156 USA0.001-0.3215-4.80 

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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