Individual Calculations December 2015
 Henry, Michael  Total change: -22.60  Rating chartPersonal card
 Lalevitch 2015 Liege BEL 2015-09-11
RcRownchangeKK*chgGame
 1701 1731 0.50 3 -1.13 20 -22.60 
  Timmermans, Daniel 1967 BEL0.001-0.2020-4.00 
  Demblon, Jean-Luc 1523 BEL0.501-0.2720-5.40 
  Waxweiler, Laurent 1612 BEL0.001-0.6620-13.20 

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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