Individual Calculations August 2018
 Koeweiden, Bart  Total change: 38.00  Rating chartPersonal card
 Amsterdam Science Park 2018 - B Amsterdam NED 2018-07-07
RcRownchangeKK*chgGame
 1941 1781 4.50 9 1.90 20 38.00 
  Michel, Steve 1944 NED1.0010.722014.40 
  Kanis, Sierk 1928 NED1.0010.702014.00 
  Honkoop, Gilian 1941 NED0.001-0.2920-5.80 
  Brouwer, Timon 1969 NED0.001-0.2620-5.20 
  Bloem, Mark 1931 NED1.0010.702014.00 
  Bollaart, Jeroen 1886 NED0.5010.14202.80 
  Littel, Leo 1950 NED0.001-0.2820-5.60 
  Van Der Eyk, Dick 1980 NED0.001-0.2420-4.80 
  Veldhuysen, Klaas 1936 NED1.0010.712014.20 

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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