Individual Calculations August 2019
 Breedveld, Andre  Total change: 22.60  Rating chartPersonal card
 Amsterdam Science Park 2019 B Amsterdam NED 2019-07-06
RcRownchangeKK*chgGame
 1913 1947 5.50 8 1.13 20 22.60 
  Dekker, Jasper 1776 NED1.0010.27205.40 
  Veerman, Jan 1838 NED1.0010.35207.00 
  Yu, Michael 1995 NED1.0010.572011.40 
  De Winter, Arthur 1859 NED1.0010.38207.60 
  Dambrink, Wouter 1931 NED0.501-0.0220-0.40 
  Emans, Job 1989 NED0.001-0.4420-8.80 
  Sula, Avni 1978 ALB1.0010.542010.80 
  Duson, Robin 1936 NED0.001-0.5220-10.40 

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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