Individual Calculations May 2017
 Weijers, Ralf  Total change: 43.20  Rating chartPersonal card
 8e WLC Weekendtoernooi Eindhoven NED 2017-04-07
RcRownchangeKK*chgGame
 2055 1794 2.00 5 1.08 40 43.20 
  Roebers, Jan f2089 NED0.001-0.1540-6.00 
  Cebula, Jerzy 1999 NED1.0010.764030.40 
  Van Peer, Cedric-Johan 2002 BEL0.001-0.2340-9.20 
  Lommen, Frank 2091 GER1.0010.854034.00 
  Hommes, Elmar 2096 NED0.001-0.1540-6.00 

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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