Individual Calculations January 2014
 Hess, Robert L  Total change: -6.40  Rating chartPersonal card
 97th Annual Marshall Chess Club Championship New York, New York USA 2013-12-13
RcRownchangeKK*chgGame
 2319 2579 5.00 7 -0.64 10 -6.40 
  Balakrishnan, Praveen 2179  * USA1.0010.08100.80 
  Allicock, Rawle A f2275 ENG0.501-0.3610-3.60 
  Pressman, Leif A f2244 USA0.501-0.3810-3.80 
  Bonin, Jay Richard m2317 USA1.0010.18101.80 
  Herman, Matthew J 2377 USA1.0010.24102.40 
  Aaron, Deepak 2322 USA0.501-0.3210-3.20 
  Kudrin, Sergey g2518 USA0.501-0.0810-0.80 
 * 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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