Individual Calculations August 2018
 Burton, Graham P  Total change: -24.80  Rating chartPersonal card
 Amsterdam Science Park 2018 - B Amsterdam NED 2018-07-07
RcRownchangeKK*chgGame
 1865 1988 4.00 8 -1.24 20 -24.80 
  Laan, David 1872 NED0.001-0.6620-13.20 
  Kerkhoff, Chris 1617 NED0.501-0.4020-8.00 
  Verhoeff, Timardi 1903 NED0.001-0.6220-12.40 
  Van Der Eyk, Dick 1980 NED1.0010.49209.80 
  Klein, Jorik 1875 NED1.0010.35207.00 
  Roebers, Eline 1901 NED1.0010.38207.60 
  Freer, Rob 1892 NED0.001-0.6320-12.60 
  Omota, Vlad 1876 NED0.501-0.1520-3.00 

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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