Individual Calculations January 2011
 Katz, Benjamin  Total change: 7.50  Rating chartPersonal card
 17th Annual Eastern Chess Congress Stamford, Connecticut USA 2010-11-12
RcRownchangeKK*chgGame
 2224 2111 2.00 4 0.50 15 7.50 
  Bodek, Michael H 2190 USA0.001-0.3915-5.85 
  Chandran, Kapil 2058 USA1.0010.43156.45 
  Kudrin, Sergey g2511  * USA1.0010.921513.80 
  Chernin, Oliver 2138 USA0.001-0.4615-6.90 
 * 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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