Individual Calculations October 2012
 Chan, Julian M  Total change: -0.75  Rating chartPersonal card
 2012 CalChess Labor Day Championship San Francisco, California USA 2012-09-01
RcRownchangeKK*chgGame
 2076 2148 3.50 6 -0.05 15 -0.75 
  Zhao, Art 1909 USA1.0010.20153.00 
  Wheeler, Cameron 2108 USA0.001-0.5615-8.40 
  Shipman, Walter J m2173 USA0.5010.03150.45 
  Banik, Siddharth G 1926 USA1.0010.22153.30 
  Tate, Emory A m2304 USA0.001-0.2915-4.35 
  Klotz-Burwell, Hunter 2037 USA1.0010.35155.25 

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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