Individual Calculations August 2018
 Buijten, Arno  Total change: -22.20  Rating chartPersonal card
 Amsterdam Science Park 2018 - A Amsterdam NED 2018-07-07
RcRownchangeKK*chgGame
 2029 2078 4.00 9 -1.11 20 -22.20 
  Azikri, Gur 1941 ISR0.501-0.1820-3.60 
  Spiler, Angelo 2049 NED0.001-0.5420-10.80 
  French, Max 2003 ENG1.0010.40208.00 
  Romkes, Abel 2018 NED0.501-0.0820-1.60 
  Van Randtwijk, Mick 2024 NED0.501-0.0820-1.60 
  Vroombout, Enrico 2132 NED0.001-0.4220-8.40 
  Jansen, Norbert 2074 NED0.501-0.0120-0.20 
  Frans, Richard 2001 NED0.001-0.6120-12.20 
  Brinkers, Kees 2016 NED1.0010.41208.20 

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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