Individual Calculations January 2010
 Zilberstein, Dmitry  Total change: -0.60  Rating chartPersonal card
 CalChess Annual State Championship 2009 Santa Clara, California USA 2009-11-27
RcRownchangeKK*chgGame
 2316 2392 3.50 6 -0.06 10 -0.60 
  Liou, Yian 2208 USA1.0010.26102.60 
  Huang, Gary 2125 USA1.0010.18101.80 
  Shankland, Samuel m2486 USA0.001-0.3710-3.70 
  Young, Gregory 2264 USA1.0010.33103.30 
  Kraai, Jesse g2510 USA0.001-0.3410-3.40 
  Cunningham, Robin f2302 USA0.501-0.1210-1.20 

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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