Individual Calculations October 2012
 Banik, Siddharth G  Total change: 24.45  Rating chartPersonal card
 2012 CalChess Labor Day Championship San Francisco, California USA 2012-09-01
RcRownchangeKK*chgGame
 2082 1926 2.00 4 0.80 15 12.00 
  Shipman, Walter J m2173 USA0.5010.31154.65 
  Moy, Kevin 1993 USA1.0010.59158.85 
  Chan, Julian M 2148 USA0.001-0.2215-3.30 
  Beilin, Allan 2012 USA0.5010.12151.80 

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)
 
 2012 NHC Summer Championship Fremont, California USA 2012-09-15
RcRownchangeKK*chgGame
 2321 1926 1.00 2 0.83 15 12.45 
  Cusi, Ronald f2316 USA0.5010.41156.15 
  De Guzman, Ricardo m2326  * PHI0.5010.42156.30 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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