Individual Calculations January 2019
 Kerr, Grant  Total change: -22.80  Rating chartPersonal card
 28th World Senior Chess Championship 2018 Open 65 Bled SLO 2018-11-18
RcRownchangeKK*chgGame
 1835 1850 5.00 11 -0.57 40 -22.80 
  Giulian, Philip M f2179 SCO0.001-0.1240-4.80 
  Ciuro Munoz, Ricardo 2014 ESP0.5010.22408.80 
  Svensson, Soren 1987 SWE0.001-0.3240-12.80 
  Dvorsky, David 1450  * ISR0.501-0.4240-16.80 
  Barzilay, Marianne 1493 FRA0.501-0.3940-15.60 
  Shaw, Robin A 1673 AUS0.501-0.2340-9.20 
  Benggawan, Undriadi 1594 CAN0.501-0.3140-12.40 
  Zilbershtein, Victor 1717 ISR1.0010.324012.80 
  Sciupokas, Arunas 1981 LTU0.001-0.3240-12.80 
  Krstic, Slobodan 1993 AUS1.0010.694027.60 
  Sorensen, Bent m2103 DEN0.5010.314012.40 
 * 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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