Individual Calculations September 2017
 Beckett, Chris J  Total change: -27.40  Rating chartPersonal card
 Brugse Meesters 2017 Brugge BEL 2017-08-13
RcRownchangeKK*chgGame
 1836 2153 5.50 8 -1.37 20 -27.40 
  Koster, Paul 1753  * NED0.501-0.4220-8.40 
  Van Malder, Klaus 1788 BEL0.501-0.4020-8.00 
  Deketelaere, Francky 1805 BEL1.0010.11202.20 
  Van Randtwijk, Mick 1892 NED0.001-0.8220-16.40 
  Mabire, Manuel 1793 FRA0.501-0.4020-8.00 
  Downey, Keith 1802 WLS1.0010.11202.20 
  Smet, Louis 1853 BEL1.0010.15203.00 
  Mullink, Jochem 2002 NED1.0010.30206.00 
 * 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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