Individual Calculations October 2012
 Shipman, Walter J  Total change: -18.00  Rating chartPersonal card
 2012 CalChess Labor Day Championship San Francisco, California USA 2012-09-01
RcRownchangeKK*chgGame
 2051 2173 2.00 5 -1.20 15 -18.00 
  Banik, Siddharth G 1926 USA0.501-0.3115-4.65 
  Jangle, Hemang J 1799 USA1.0010.10151.50 
  Chan, Julian M 2148 USA0.501-0.0315-0.45 
  De Guzman, Ricardo m2391 PHI0.001-0.2215-3.30 
  Moy, Kevin 1993 USA0.001-0.7415-11.10 

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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