Individual Calculations June 2016
 Erenburg, Sergey  Total change: 3.50  Rating chartPersonal card
 2016 Maryland Open Rockville, Maryland USA 2016-04-29
RcRownchangeKK*chgGame
 2298 2587 4.50 5 0.35 10 3.50 
  Sinha, Sahil 2187  * USA1.0010.08100.80 
  Jacobson, Brandon c2293 USA1.0010.15101.50 
  Kaufman, Larry C g2291 USA1.0010.15101.50 
  Fishbein, Alexander g2481 USA0.501-0.1410-1.40 
  Samuelson, Andrew 2236 USA1.0010.11101.10 
 * 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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