Individual Calculations September 2015
 Benjamin, Joel  Total change: -1.20  Rating chartPersonal card
 CCFC 1st FIDE Invitational Norwalk, Connecticut USA 2015-08-01
RcRownchangeKK*chgGame
 2296 2545 3.00 4 -0.12 10 -1.20 
  Prilleltensky, Matan 2174 USA1.0010.10101.00 
  Checa, Nicolas D f2361 USA0.001-0.7410-7.40 
  Graif, William 2145  * CAN1.0010.08100.80 
  Kudrin, Sergey g2505 USA1.0010.44104.40 
 * 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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